diff --git a/Cargo.lock b/Cargo.lock
index b162703ad5..e2955a4da1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,18 +2,18 @@
 # It is not intended for manual editing.
 [[package]]
 name = "addr2line"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "456d75cbb82da1ad150c8a9d97285ffcd21c9931dcb11e995903e7d75141b38b"
+checksum = "a49806b9dadc843c61e7c97e72490ad7f7220ae249012fbda9ad0609457c0543"
 dependencies = [
  "gimli",
 ]
 
 [[package]]
 name = "adler32"
-version = "1.0.4"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
+checksum = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d"
 
 [[package]]
 name = "aho-corasick"
@@ -71,9 +71,9 @@ dependencies = [
 
 [[package]]
 name = "arc-swap"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b585a98a234c46fc563103e9278c9391fde1f4e6850334da895d27edb9580f62"
+checksum = "4d25d88fd6b8041580a654f9d0c581a047baee2b3efee13275f2fc392fc75034"
 
 [[package]]
 name = "arrayref"
@@ -81,15 +81,6 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
 
-[[package]]
-name = "arrayvec"
-version = "0.4.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
-dependencies = [
- "nodrop",
-]
-
 [[package]]
 name = "arrayvec"
 version = "0.5.1"
@@ -119,38 +110,26 @@ dependencies = [
 
 [[package]]
 name = "async-std"
-version = "1.5.0"
+version = "1.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "538ecb01eb64eecd772087e5b6f7540cbc917f047727339a472dafed2185b267"
+checksum = "00d68a33ebc8b57800847d00787307f84a562224a14db069b0acefe4c2abbf5d"
 dependencies = [
  "async-attributes",
- "async-task 1.3.1",
- "crossbeam-channel 0.4.2",
- "crossbeam-deque",
+ "async-task",
  "crossbeam-utils 0.7.2",
+ "futures-channel",
  "futures-core",
  "futures-io",
- "futures-timer 2.0.2",
  "kv-log-macro",
  "log",
  "memchr",
- "mio",
- "mio-uds",
  "num_cpus",
  "once_cell",
  "pin-project-lite",
  "pin-utils",
  "slab",
-]
-
-[[package]]
-name = "async-task"
-version = "1.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ac2c016b079e771204030951c366db398864f5026f84a44dafb0ff20f02085d"
-dependencies = [
- "libc",
- "winapi 0.3.8",
+ "smol",
+ "wasm-bindgen-futures 0.4.13",
 ]
 
 [[package]]
@@ -161,9 +140,9 @@ checksum = "c17772156ef2829aadc587461c7753af20b7e8db1529bc66855add962a3b35d3"
 
 [[package]]
 name = "async-trait"
-version = "0.1.31"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26c4f3195085c36ea8d24d32b2f828d23296a9370a28aa39d111f6f16bef9f3b"
+checksum = "a265e3abeffdce30b2e26b7a11b222fe37c6067404001b434101457d0385eb92"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -180,7 +159,7 @@ dependencies = [
  "log",
  "native-tls",
  "openssl",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_urlencoded",
  "url",
 ]
@@ -204,13 +183,14 @@ checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
 
 [[package]]
 name = "backtrace"
-version = "0.3.48"
+version = "0.3.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0df2f85c8a2abbe3b7d7e748052fdd9b76a0458fdeb16ad4223f5eca78c7c130"
+checksum = "05100821de9e028f12ae3d189176b41ee198341eb8f369956407fea2f5cc666c"
 dependencies = [
  "addr2line",
  "cfg-if",
  "libc",
+ "miniz_oxide",
  "object",
  "rustc-demangle",
 ]
@@ -223,9 +203,9 @@ checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
 
 [[package]]
 name = "base64"
-version = "0.12.1"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d1ccbaf7d9ec9537465a97bf19edc1a4e158ecb49fc16178202238c569cc42"
+checksum = "e223af0dc48c96d4f8342ec01a4974f139df863896b316681efd36742f22cc67"
 
 [[package]]
 name = "bat"
@@ -248,7 +228,7 @@ dependencies = [
  "liquid",
  "path_abs",
  "semver 0.9.0",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_yaml",
  "shell-words",
  "syntect",
@@ -268,7 +248,7 @@ dependencies = [
  "libc",
  "mach 0.2.3",
  "nix 0.15.0",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "uom 0.26.0",
  "winapi 0.3.8",
 ]
@@ -281,8 +261,8 @@ checksum = "1374191e2dd25f9ae02e3aa95041ed5d747fc77b3c102b49fe2dd9a8117a6244"
 dependencies = [
  "num-bigint",
  "num-integer",
- "num-traits 0.2.11",
- "serde 1.0.110",
+ "num-traits 0.2.12",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -292,7 +272,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5753e2a71534719bf3f4e57006c3a4f0d2c672a4b676eec84161f763eca87dbf"
 dependencies = [
  "byteorder",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -323,7 +303,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8fb2d74254a3a0b5cac33ac9f8ed0e44aa50378d9dbb2e5d83bd21ed1dc2c8a"
 dependencies = [
  "arrayref",
- "arrayvec 0.5.1",
+ "arrayvec",
  "constant_time_eq",
 ]
 
@@ -354,6 +334,19 @@ dependencies = [
  "byte-tools",
 ]
 
+[[package]]
+name = "blocking"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d17efb70ce4421e351d61aafd90c16a20fb5bfe339fcdc32a86816280e62ce0"
+dependencies = [
+ "futures-channel",
+ "futures-util",
+ "once_cell",
+ "parking",
+ "waker-fn",
+]
+
 [[package]]
 name = "bson"
 version = "0.14.1"
@@ -368,7 +361,7 @@ dependencies = [
  "linked-hash-map 0.5.3",
  "md5",
  "rand",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_json",
  "time",
 ]
@@ -382,14 +375,14 @@ dependencies = [
  "lazy_static 1.4.0",
  "memchr",
  "regex-automata",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "3.3.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5356f1d23ee24a1f785a56d1d1a5f0fd5b0f6a0c0fb2412ce11da71649ab78f6"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 
 [[package]]
 name = "byte-tools"
@@ -421,9 +414,18 @@ dependencies = [
 
 [[package]]
 name = "bytes"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "130aac562c0dd69c56b3b1cc8ffd2e17be31d0b6c25b61c96b76231aa23e39e1"
+checksum = "118cf036fbb97d0816e3c34b2d7a1e8cfc60f68fcf63d550ddbe9bd5f59c213b"
+dependencies = [
+ "loom",
+]
+
+[[package]]
+name = "cache-padded"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24508e28c677875c380c20f4d28124fab6f8ed4ef929a1397d7b1a31e92f1005"
 
 [[package]]
 name = "calamine"
@@ -436,15 +438,15 @@ dependencies = [
  "encoding_rs",
  "log",
  "quick-xml",
- "serde 1.0.110",
+ "serde 1.0.113",
  "zip",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.53"
+version = "1.0.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "404b1fe4f65288577753b17e3b36a04596ee784493ec249bf81c7f2d2acd751c"
+checksum = "7bbb73db36c1246e9034e307d0fba23f9a2e251faa47ade70c1bd252220c8311"
 dependencies = [
  "jobserver",
 ]
@@ -462,8 +464,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80094f509cf8b5ae86a4966a39b3ff66cd7e2a3e594accec3743ff3fabeab5b2"
 dependencies = [
  "num-integer",
- "num-traits 0.2.11",
- "serde 1.0.110",
+ "num-traits 0.2.12",
+ "serde 1.0.113",
  "time",
 ]
 
@@ -529,11 +531,20 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2ceface2475f2f57a7ece9ba239b96e06bda8323ee68aa6df539752f13a74f60"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
  "termcolor",
  "unicode-width",
 ]
 
+[[package]]
+name = "concurrent-queue"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f83c06aff61f2d899eb87c379df3cbf7876f14471dcab474e0b6dc90ab96c080"
+dependencies = [
+ "cache-padded",
+]
+
 [[package]]
 name = "config"
 version = "0.9.3"
@@ -543,7 +554,7 @@ dependencies = [
  "lazy_static 1.4.0",
  "nom 4.2.3",
  "rust-ini",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde-hjson 0.8.2",
  "serde_json",
  "toml 0.4.10",
@@ -623,20 +634,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69323bff1fb41c635347b8ead484a5ca6c3f11914d784170b158d8449ab07f8e"
-dependencies = [
- "cfg-if",
- "crossbeam-channel 0.4.2",
- "crossbeam-deque",
- "crossbeam-epoch",
- "crossbeam-queue",
- "crossbeam-utils 0.7.2",
-]
-
 [[package]]
 name = "crossbeam-channel"
 version = "0.3.9"
@@ -646,16 +643,6 @@ dependencies = [
  "crossbeam-utils 0.6.6",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cced8691919c02aac3cb0a1bc2e9b73d89e832bf9a06fc579d4e71b68a2da061"
-dependencies = [
- "crossbeam-utils 0.7.2",
- "maybe-uninit",
-]
-
 [[package]]
 name = "crossbeam-deque"
 version = "0.7.3"
@@ -684,12 +671,13 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.2.1"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c695eeca1e7173472a32221542ae469b3e9aac3a4fc81f7696bcad82029493db"
+checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
 dependencies = [
  "cfg-if",
  "crossbeam-utils 0.7.2",
+ "maybe-uninit",
 ]
 
 [[package]]
@@ -748,7 +736,7 @@ dependencies = [
  "csv-core",
  "itoa",
  "ryu",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -762,9 +750,9 @@ dependencies = [
 
 [[package]]
 name = "ctor"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf6b25ee9ac1995c54d7adb2eff8cfffb7260bc774fb63c601ec65467f43cd9d"
+checksum = "39858aa5bac06462d4dd4b9164848eb81ffc4aa5c479746393598fd193afa227"
 dependencies = [
  "quote",
  "syn",
@@ -925,11 +913,10 @@ dependencies = [
 
 [[package]]
 name = "dirs-sys"
-version = "0.3.4"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afa0b23de8fd801745c471deffa6e12d248f962c9fd4b4c33787b055599bde7b"
+checksum = "8e93d7f5705de3e49895a2b5e0b8855a1c27f080192ae9c32a6432d50741a57a"
 dependencies = [
- "cfg-if",
  "libc",
  "redox_users",
  "winapi 0.3.8",
@@ -954,15 +941,15 @@ checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
 [[package]]
 name = "dtoa"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4358a9e11b9a09cf52383b451b49a169e8d797b68aa02301ff586d70d9661ea3"
+checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
 
 [[package]]
 name = "dunce"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0ad6bf6a88548d1126045c413548df1453d9be094a8ab9fd59bf1fdd338da4f"
+checksum = "b2641c4a7c0c4101df53ea572bffdc561c146f6c2eb09e4df02bc4811e3feeb4"
 
 [[package]]
 name = "either"
@@ -1073,11 +1060,11 @@ dependencies = [
 
 [[package]]
 name = "erased-serde"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d88b6d1705e16a4d62e05ea61cc0496c2bd190f4fa8e5c1f11ce747be6bcf3d1"
+checksum = "6ca8b296792113e1500fd935ae487be6e00ce318952a6880555554824d6ebf38"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -1086,7 +1073,7 @@ version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d371106cc88ffdfb1eabd7111e432da544f16f3e2d7bf1dfe8bf575f1df045cd"
 dependencies = [
- "version_check 0.9.1",
+ "version_check 0.9.2",
 ]
 
 [[package]]
@@ -1139,6 +1126,12 @@ dependencies = [
  "regex",
 ]
 
+[[package]]
+name = "fastrand"
+version = "1.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a64b0126b293b050395b37b10489951590ed024c03d7df4f249d219c8ded7cbf"
+
 [[package]]
 name = "filesize"
 version = "0.2.0"
@@ -1337,12 +1330,6 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "futures-timer"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1de7508b218029b0f01662ed8f61b1c964b3ae99d6f25462d0f55a595109df6"
-
 [[package]]
 name = "futures-timer"
 version = "3.0.2"
@@ -1394,12 +1381,25 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe8859feb7140742ed1a2a85a07941100ad2b5f98a421b353931d718a34144d1"
 dependencies = [
- "bytes 0.5.4",
+ "bytes 0.5.5",
  "futures 0.3.5",
  "memchr",
  "pin-project",
 ]
 
+[[package]]
+name = "generator"
+version = "0.6.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "add72f17bb81521258fcc8a7a3245b1e184e916bfbe34f0ea89558f440df5c68"
+dependencies = [
+ "cc",
+ "libc",
+ "log",
+ "rustc_version",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.12.3"
@@ -1444,9 +1444,9 @@ dependencies = [
 
 [[package]]
 name = "ghost"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a36606a68532b5640dc86bb1f33c64b45c4682aad4c50f3937b317ea387f3d6"
+checksum = "1a5bcf1bbeab73aa4cf2fde60a846858dc036163c7c33bec309f8d17de785479"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1643,7 +1643,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "906dd26ed2eb6b9f5f0dc3dfc04caeb82785ccc05a3b3326e4c841613451acc7"
 dependencies = [
  "futures 0.3.5",
- "futures-timer 3.0.2",
+ "futures-timer",
  "smol",
  "version-sync",
 ]
@@ -1661,9 +1661,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.12"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61565ff7aaace3525556587bd2dc31d4a07071957be715e63ce7b1eccf51a8f4"
+checksum = "b9586eedd4ce6b3c498bc3b4dd92fc9f11166aa908a914071953768066c67909"
 dependencies = [
  "libc",
 ]
@@ -1676,9 +1676,9 @@ checksum = "805026a5d0141ffc30abb3be3173848ad46a1b1664fe632428479619a3644d77"
 
 [[package]]
 name = "hex"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "023b39be39e3a2da62a94feb433e91e8bcd37676fbc8bea371daf52b7a769a3e"
+checksum = "644f9158b2f133fd50f5fb3242878846d9eb792e445c893805ff0e3824006e35"
 
 [[package]]
 name = "htmlescape"
@@ -1703,7 +1703,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
 dependencies = [
- "bytes 0.5.4",
+ "bytes 0.5.5",
  "fnv",
  "itoa",
 ]
@@ -1759,18 +1759,18 @@ dependencies = [
  "jpeg-decoder",
  "num-iter",
  "num-rational",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "png",
 ]
 
 [[package]]
 name = "indexmap"
-version = "1.3.2"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "076f042c5b7b98f31d205f1249267e12a6518c1481e9dae9764af19b707d2292"
+checksum = "c398b2b113b55809ceb9ee3e753fcbac793f1956663f3c36549c1346015c2afe"
 dependencies = [
  "autocfg",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -1784,9 +1784,9 @@ dependencies = [
 
 [[package]]
 name = "inventory"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82d3f4b90287725c97b17478c60dda0c6324e7c84ee1ed72fb9179d0fdf13956"
+checksum = "621b50c176968fd3b0bd71f821a28a0ea98db2b5aea966b2fbb8bd1b7d310328"
 dependencies = [
  "ctor",
  "ghost",
@@ -1795,9 +1795,9 @@ dependencies = [
 
 [[package]]
 name = "inventory-impl"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9092a4fefc9d503e9287ef137f03180a6e7d1b04c419563171ee14947c5e80ec"
+checksum = "f99a4111304bade76468d05beab3487c226e4fe4c4de1c4e8f006e815762db73"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1820,7 +1820,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17b77027f12e53ae59a379f7074259d32eb10867e6183388020e922832d9c3fb"
 dependencies = [
  "bytes 0.4.12",
- "crossbeam-channel 0.3.9",
+ "crossbeam-channel",
  "crossbeam-utils 0.6.6",
  "curl",
  "curl-sys",
@@ -1856,9 +1856,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8b7a7c0c47db5545ed3fef7468ee7bb5b74691498139e4b3f6a20685dc6dd8e"
+checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
 [[package]]
 name = "jobserver"
@@ -1880,9 +1880,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.39"
+version = "0.3.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa5a448de267e7358beaf4a5d849518fe9a0c13fce7afd44b06e68550e5562a7"
+checksum = "ce10c23ad2ea25ceca0093bd3192229da4c5b3c0f2de499c1ecac0d98d452177"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1903,14 +1903,14 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fbbc30beb80d56ddf6346e935c7abcba96329ee5c5a4cde8984a4e6b6f18b58e"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
 name = "kv-log-macro"
-version = "1.0.5"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2d3beed37e5483887d81eb39de6de03a8346531410e1306ca48a9a89bd3a51"
+checksum = "4ff57d6d215f7ca7eb35a9a64d656ba4d9d2bef114d741dc08048e75e2f5d418"
 dependencies = [
  "log",
 ]
@@ -1935,28 +1935,28 @@ checksum = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
 
 [[package]]
 name = "lexical-core"
-version = "0.6.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7043aa5c05dd34fb73b47acb8c3708eac428de4545ea3682ed2f11293ebd890"
+checksum = "db65c6da02e61f55dae90a0ae427b2a5f6b3e8db09f58d10efab23af92592616"
 dependencies = [
- "arrayvec 0.4.12",
+ "arrayvec",
+ "bitflags",
  "cfg-if",
- "rustc_version",
  "ryu",
  "static_assertions",
 ]
 
 [[package]]
 name = "libc"
-version = "0.2.70"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3baa92041a6fec78c687fa0cc2b3fae8884f743d672cf551bed1d6dac6988d0f"
+checksum = "9457b06509d27052635f90d6466700c65095fdf75409b3fbdd903e988b886f49"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.12.6+1.0.0"
+version = "0.12.7+1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf81b43f9b45ab07897a780c9b7b26b1504497e469c7a78162fc29e3b8b1c1b3"
+checksum = "bcd07968649bcb7b9351ecfde53ca4d27673cccfdf57c84255ec18710f3153e0"
 dependencies = [
  "cc",
  "libc",
@@ -1966,9 +1966,9 @@ dependencies = [
 
 [[package]]
 name = "libnghttp2-sys"
-version = "0.1.3"
+version = "0.1.4+1.41.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b359f5ec8106bc297694c9a562ace312be2cfd17a5fc68dc12249845aa144b11"
+checksum = "03624ec6df166e79e139a2310ca213283d6b3c30810c54844f307086d4488df1"
 dependencies = [
  "cc",
  "libc",
@@ -2033,7 +2033,7 @@ dependencies = [
  "liquid-core",
  "liquid-derive",
  "liquid-lib",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -2047,10 +2047,10 @@ dependencies = [
  "itertools",
  "kstring",
  "liquid-derive",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "pest",
  "pest_derive",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -2098,6 +2098,17 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "loom"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ecc775857611e1df29abba5c41355cdf540e7e9d4acfdf0f355eefee82330b7"
+dependencies = [
+ "cfg-if",
+ "generator",
+ "scoped-tls 0.1.2",
+]
+
 [[package]]
 name = "lru-cache"
 version = "0.1.2"
@@ -2207,9 +2218,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa679ff6578b1cddee93d7e82e263b94a575e0bfced07284eb0c037c1d2416a5"
+checksum = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
 dependencies = [
  "adler32",
 ]
@@ -2233,17 +2244,6 @@ dependencies = [
  "winapi 0.2.8",
 ]
 
-[[package]]
-name = "mio-uds"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
-dependencies = [
- "iovec",
- "libc",
- "mio",
-]
-
 [[package]]
 name = "miow"
 version = "0.2.1"
@@ -2292,7 +2292,7 @@ dependencies = [
  "bincode",
  "cfg-if",
  "log",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_derive",
  "wasm-bindgen",
 ]
@@ -2334,12 +2334,6 @@ dependencies = [
  "void",
 ]
 
-[[package]]
-name = "nodrop"
-version = "0.1.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
-
 [[package]]
 name = "nom"
 version = "1.2.4"
@@ -2358,13 +2352,13 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "5.1.1"
+version = "5.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b471253da97532da4b61552249c521e01e736071f71c1a4f7ebbfbf0a06aad6"
+checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
 dependencies = [
  "lexical-core",
  "memchr",
- "version_check 0.9.1",
+ "version_check 0.9.2",
 ]
 
 [[package]]
@@ -2407,7 +2401,7 @@ dependencies = [
  "nu_plugin_tree",
  "pretty_env_logger",
  "semver 0.10.0",
- "serde 1.0.110",
+ "serde 1.0.113",
  "syntect",
  "toml 0.5.6",
  "url",
@@ -2418,7 +2412,7 @@ name = "nu-build"
 version = "0.15.1"
 dependencies = [
  "lazy_static 1.4.0",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_json",
  "toml 0.5.6",
 ]
@@ -2431,11 +2425,11 @@ dependencies = [
  "app_dirs",
  "async-recursion",
  "async-trait",
- "base64 0.12.1",
+ "base64 0.12.2",
  "bigdecimal",
  "bson",
  "byte-unit",
- "bytes 0.5.4",
+ "bytes 0.5.5",
  "calamine",
  "cfg-if",
  "chrono",
@@ -2457,7 +2451,7 @@ dependencies = [
  "getset",
  "git2",
  "glob",
- "hex 0.4.0",
+ "hex 0.4.2",
  "htmlescape",
  "ical",
  "ichwh",
@@ -2476,7 +2470,7 @@ dependencies = [
  "nu-test-support",
  "nu-value-ext",
  "num-bigint",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "parking_lot",
  "pin-utils",
  "pretty-hex",
@@ -2491,7 +2485,7 @@ dependencies = [
  "roxmltree",
  "rusqlite",
  "rustyline",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde-hjson 0.9.1",
  "serde_bytes",
  "serde_ini",
@@ -2527,8 +2521,8 @@ dependencies = [
  "nu-build",
  "nu-source",
  "num-bigint",
- "num-traits 0.2.11",
- "serde 1.0.110",
+ "num-traits 0.2.12",
+ "serde 1.0.113",
  "serde_json",
  "serde_yaml",
  "toml 0.5.6",
@@ -2547,9 +2541,9 @@ dependencies = [
  "nu-protocol",
  "nu-source",
  "num-bigint",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "parking_lot",
- "serde 1.0.110",
+ "serde 1.0.113",
  "shellexpand",
 ]
 
@@ -2565,7 +2559,7 @@ dependencies = [
  "nu-source",
  "nu-value-ext",
  "num-bigint",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_json",
 ]
 
@@ -2588,9 +2582,9 @@ dependencies = [
  "nu-errors",
  "nu-source",
  "num-bigint",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "query_interface",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_bytes",
  "serde_json",
  "serde_yaml",
@@ -2607,7 +2601,7 @@ dependencies = [
  "getset",
  "nu-build",
  "pretty",
- "serde 1.0.110",
+ "serde 1.0.113",
  "termcolor",
 ]
 
@@ -2646,7 +2640,7 @@ dependencies = [
  "nu-parser",
  "nu-protocol",
  "nu-source",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
@@ -2670,7 +2664,7 @@ dependencies = [
 name = "nu_plugin_fetch"
 version = "0.15.1"
 dependencies = [
- "base64 0.12.1",
+ "base64 0.12.2",
  "futures 0.3.5",
  "nu-build",
  "nu-errors",
@@ -2711,14 +2705,14 @@ dependencies = [
 name = "nu_plugin_post"
 version = "0.15.1"
 dependencies = [
- "base64 0.12.1",
+ "base64 0.12.2",
  "futures 0.3.5",
  "nu-build",
  "nu-errors",
  "nu-plugin",
  "nu-protocol",
  "nu-source",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "serde_json",
  "surf",
  "url",
@@ -2729,7 +2723,7 @@ name = "nu_plugin_ps"
 version = "0.15.1"
 dependencies = [
  "futures 0.3.5",
- "futures-timer 3.0.2",
+ "futures-timer",
  "heim",
  "nu-build",
  "nu-errors",
@@ -2806,29 +2800,29 @@ checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
 dependencies = [
  "autocfg",
  "num-integer",
- "num-traits 0.2.11",
- "serde 1.0.110",
+ "num-traits 0.2.12",
+ "serde 1.0.113",
 ]
 
 [[package]]
 name = "num-integer"
-version = "0.1.42"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6ea62e9d81a77cd3ee9a2a5b9b609447857f3d358704331e4ef39eb247fcba"
+checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
 dependencies = [
  "autocfg",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
 name = "num-iter"
-version = "0.1.40"
+version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfb0800a0291891dd9f4fe7bd9c19384f98f7fbe0cd0f39a2c6b88b9868bbc00"
+checksum = "7a6e6b7c748f995c4c29c5f5ae0248536e04a5739927c74ec0fa564805094b9f"
 dependencies = [
  "autocfg",
  "num-integer",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
@@ -2839,7 +2833,7 @@ checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
 dependencies = [
  "autocfg",
  "num-integer",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
@@ -2848,14 +2842,14 @@ version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
 dependencies = [
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.11"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c62be47e61d1842b9170f0fdeec8eba98e60e90e5446449a0545e5152acd7096"
+checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
  "autocfg",
 ]
@@ -2901,9 +2895,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.19.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cbca9424c482ee628fa549d9c812e2cd22f1180b9222c9200fdfa6eb31aecb2"
+checksum = "1ab52be62400ca80aa00285d25253d7f7c437b7375c4de678f5405d3afe82ca5"
 
 [[package]]
 name = "ole32-sys"
@@ -2980,9 +2974,9 @@ checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.56"
+version = "0.9.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f02309a7f127000ed50594f0b50ecc69e7c654e16d41b4e8156d1b3df8e0b52e"
+checksum = "a842db4709b604f0fe5d1170ae3565899be2ad3d9cbc72dedc789ac0511f78de"
 dependencies = [
  "autocfg",
  "cc",
@@ -2997,7 +2991,7 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "18869315e81473c951eb56ad5558bbc56978562d3ecfb87abb7a1e944cea4518"
 dependencies = [
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
 ]
 
 [[package]]
@@ -3008,15 +3002,21 @@ checksum = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
 
 [[package]]
 name = "os_info"
-version = "2.0.5"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae61f9dcacbe39e64641baaff75d97d61a0e7409a60dc6c7fc83691511afb3fe"
+checksum = "67cc1fe7b45f7e51f755195fd86b0483dbae30fdcf831a3254438d29118d12c4"
 dependencies = [
  "log",
- "serde 1.0.110",
+ "serde 1.0.113",
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "parking"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a7fad362df89617628a7508b3e9d588ade1b0ac31aa25de168193ad999c2dd4"
+
 [[package]]
 name = "parking_lot"
 version = "0.10.2"
@@ -3043,9 +3043,9 @@ dependencies = [
 
 [[package]]
 name = "path-slash"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0858af4d9136275541f4eac7be1af70add84cf356d901799b065ac1b8ff6e2f"
+checksum = "ddf9566c1063a197427135fb518ed42f2be18630fc2401aa267ed2dc95e9c85d"
 
 [[package]]
 name = "path_abs"
@@ -3117,18 +3117,18 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "0.4.16"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81d480cb4e89522ccda96d0eed9af94180b7a5f93fb28f66e1fd7d68431663d1"
+checksum = "12e3a6cdbfe94a5e4572812a0201f8c0ed98c1c452c7b8563ce2276988ef9c17"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "0.4.16"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a82996f11efccb19b685b14b5df818de31c1edcee3daa256ab5775dd98e72feb"
+checksum = "6a0ffd45cf79d88737d7cc85bfd5d2894bee1139b356e616fe85dc389c61aaf7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3137,9 +3137,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.5"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7505eeebd78492e0f6108f7171c4948dbb120ee8119d9d77d0afa5469bef67f"
+checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
 
 [[package]]
 name = "pin-utils"
@@ -3149,9 +3149,9 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "piper"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b0deb65f46e873ba8aa7c6a8dbe3f23cb1bf59c339a81a1d56361dde4d66ac8"
+checksum = "01608bfa680dafb103f9207fa944facf572e4e3e708d10de19a0d0c3d36e5f18"
 dependencies = [
  "crossbeam-utils 0.7.2",
  "futures-io",
@@ -3177,11 +3177,11 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b336d94e8e4ce29bf15bba393164629764744c567e8ad306cc1fdd0119967fd"
 dependencies = [
- "base64 0.12.1",
+ "base64 0.12.2",
  "chrono",
  "indexmap",
  "line-wrap",
- "serde 1.0.110",
+ "serde 1.0.113",
  "xml-rs",
 ]
 
@@ -3199,15 +3199,15 @@ dependencies = [
 
 [[package]]
 name = "podio"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "780fb4b6698bbf9cf2444ea5d22411cef2953f0824b98f33cf454ec5615645bd"
+checksum = "b18befed8bc2b61abc79a457295e7e838417326da1586050b919414073977f19"
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.6"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
+checksum = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
 
 [[package]]
 name = "pretty"
@@ -3244,7 +3244,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn",
- "version_check 0.9.1",
+ "version_check 0.9.2",
 ]
 
 [[package]]
@@ -3257,26 +3257,26 @@ dependencies = [
  "quote",
  "syn",
  "syn-mid",
- "version_check 0.9.1",
+ "version_check 0.9.2",
 ]
 
 [[package]]
 name = "proc-macro-hack"
-version = "0.5.15"
+version = "0.5.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d659fe7c6d27f25e9d80a1a094c223f5246f6a6596453e09d7229bf42750b63"
+checksum = "7e0456befd48169b9f13ef0f0ad46d492cf9d2dbb918bcf38e01eed4ce3ec5e4"
 
 [[package]]
 name = "proc-macro-nested"
-version = "0.1.4"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e946095f9d3ed29ec38de908c22f95d9ac008e424c7bcae54c75a79c527c694"
+checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.12"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8872cf6f48eee44265156c111456a700ab3483686b3f96df4cf5481c89157319"
+checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
 dependencies = [
  "unicode-xid",
 ]
@@ -3316,7 +3316,7 @@ dependencies = [
  "directories 1.0.2",
  "isatty",
  "petgraph",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde-value",
  "serde_derive",
  "tint",
@@ -3380,9 +3380,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.5"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42934bc9c8ab0d3b273a16d8551c8f0fcff46be73276ca083ec2414c15c4ba5e"
+checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
  "proc-macro2",
 ]
@@ -3442,10 +3442,11 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db6ce3297f9c85e16621bb8cca38a06779ffc31bb8184e1be4bed2be4678a098"
+checksum = "62f02856753d04e03e26929f820d0a0a337ebe71f849801eea335d464b349080"
 dependencies = [
+ "autocfg",
  "crossbeam-deque",
  "either",
  "rayon-core",
@@ -3453,9 +3454,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.7.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08a89b46efaf957e52b18062fb2f4660f8b8a4dde1807ca002690868ef2c85a9"
+checksum = "e92e15d89083484e11353891f1af602cc661426deb9564c298b270c726973280"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-queue",
@@ -3489,9 +3490,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.3.7"
+version = "1.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6020f034922e3194c711b82a627453881bc4682166cabb07134a10c26ba7692"
+checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -3510,15 +3511,15 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.17"
+version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fe5bd57d1d7414c6b5ed48563a2c855d995ff777729dcd91c369ec7fea395ae"
+checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
 
 [[package]]
 name = "remove_dir_all"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
  "winapi 0.3.8",
 ]
@@ -3531,9 +3532,9 @@ checksum = "194d8e591e405d1eecf28819740abed6d719d1a2db87fc0bcdedee9a26d55560"
 
 [[package]]
 name = "roxmltree"
-version = "0.11.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5001f134077069d87f77c8b9452b690df2445f7a43f1c7ca4a1af8dd505789d"
+checksum = "0278075f8c72d2a96dfd214591b14d5a3b46ab5c2f80f806c538011f34f8bf0c"
 dependencies = [
  "xmlparser",
 ]
@@ -3578,7 +3579,7 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e46a2036019fdb888131db7a4c847a1063a7493f971ed94ea82c67eada63ca54"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_derive",
 ]
 
@@ -3618,9 +3619,9 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed3d612bc64430efeb3f7ee6ef26d590dce0c43249217bddc62112540c7941e1"
+checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
 
 [[package]]
 name = "safemem"
@@ -3648,10 +3649,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "scoped-tls-hkt"
+name = "scoped-tls"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2e9d7eaddb227e8fbaaa71136ae0e1e913ca159b86c7da82f3e8f0044ad3a63"
+checksum = "332ffa32bf586782a3efaeb58f127980944bbc8c4d6913a86107ac2a5ab24b28"
+
+[[package]]
+name = "scoped-tls"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 
 [[package]]
 name = "scopeguard"
@@ -3720,9 +3727,9 @@ checksum = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
 
 [[package]]
 name = "serde"
-version = "1.0.110"
+version = "1.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99e7b308464d16b56eba9964e4972a3eee817760ab60d88c3f86e1fecb08204c"
+checksum = "6135c78461981c79497158ef777264c51d9d0f4f3fc3a4d22b915900e42dac6a"
 dependencies = [
  "serde_derive",
 ]
@@ -3760,23 +3767,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a663f873dedc4eac1a559d4c6bc0d0b2c34dc5ac4702e105014b8281489e44f"
 dependencies = [
  "ordered-float",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
 name = "serde_bytes"
-version = "0.11.4"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bf487fbf5c6239d7ea2ff8b10cb6b811cd4b5080d1c2aeed1dec18753c06e10"
+checksum = "16ae07dd2f88a366f15bd0632ba725227018c69a1c8550a927324f8eb8368bb9"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.110"
+version = "1.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "818fbf6bfa9a42d3bfcaca148547aa00c7b915bec71d1757aa2d44ca68771984"
+checksum = "93c5eaa17d0954cb481cdcfffe9d84fcfa7a1a9f2349271e678677be4c26ae31"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3790,20 +3797,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb236687e2bb073a7521c021949be944641e671b8505a94069ca37b656c81139"
 dependencies = [
  "result",
- "serde 1.0.110",
+ "serde 1.0.113",
  "void",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.53"
+version = "1.0.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "993948e75b189211a9b31a7528f950c6adc21f9720b6438ff80a7fa2f864cea2"
+checksum = "ec2c5d7e739bc07a3e73381a39d61fdb5f671c60c1df26a130690665803d8226"
 dependencies = [
  "indexmap",
  "itoa",
  "ryu",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -3823,19 +3830,19 @@ checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
 dependencies = [
  "dtoa",
  "itoa",
- "serde 1.0.110",
+ "serde 1.0.113",
  "url",
 ]
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.12"
+version = "0.8.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16c7a592a1ec97c9c1c68d75b6e537dcbf60c7618e038e7841e00af1d9ccf0c4"
+checksum = "ae3e2dd40a7cdc18ca80db804b7f461a39bb721160a85c9a1fa30134bf3c02a5"
 dependencies = [
  "dtoa",
  "linked-hash-map 0.5.3",
- "serde 1.0.110",
+ "serde 1.0.113",
  "yaml-rust",
 ]
 
@@ -3878,9 +3885,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ff2db2112d6c761e12522c65f7768548bd6e8cd23d2a9dae162520626629bd6"
+checksum = "604508c1418b99dfe1925ca9224829bb2a8a9a04dda655cc01fcad46f4ab05ed"
 dependencies = [
  "libc",
  "mio",
@@ -3922,18 +3929,20 @@ checksum = "c7cb5678e1615754284ec264d9bb5b4c27d2018577fd90ac0ceb578591ed5ee4"
 
 [[package]]
 name = "smol"
-version = "0.1.10"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "686c634ad1873fffef6aed20f180eede424fbf3bb31802394c90fd7335a661b7"
+checksum = "2f50d21240d7045d848746d6244762b8cb96449b586b4200519719784859ef50"
 dependencies = [
- "async-task 3.0.0",
- "crossbeam",
+ "async-task",
+ "blocking",
+ "concurrent-queue",
+ "fastrand",
  "futures-io",
  "futures-util",
- "nix 0.17.0",
+ "libc",
  "once_cell",
  "piper",
- "scoped-tls-hkt",
+ "scoped-tls 1.0.0",
  "slab",
  "socket2",
  "wepoll-binding",
@@ -3967,7 +3976,7 @@ dependencies = [
  "gethostname",
  "git2",
  "log",
- "nom 5.1.1",
+ "nom 5.1.2",
  "once_cell",
  "open",
  "os_info",
@@ -4002,9 +4011,9 @@ dependencies = [
 
 [[package]]
 name = "static_assertions"
-version = "0.3.4"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f3eb36b47e512f8f1c9e3d10c2c1965bc992bd9cdb024fa581e2194501c83d3"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "std_prelude"
@@ -4040,20 +4049,20 @@ dependencies = [
  "log",
  "mime",
  "mime_guess",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_json",
  "serde_urlencoded",
  "url",
  "wasm-bindgen",
- "wasm-bindgen-futures",
+ "wasm-bindgen-futures 0.3.27",
  "web-sys",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.21"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4696caa4048ac7ce2bcd2e484b3cef88c1004e41b8e945a277e2c25dc0b72060"
+checksum = "b5304cfdf27365b7585c25d4af91b35016ed21ef88f17ced89c7093b43dba8b6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4073,9 +4082,9 @@ dependencies = [
 
 [[package]]
 name = "synstructure"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67656ea1dc1b41b1451851562ea232ec2e5a80242139f7e679ceccfb5d61f545"
+checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4099,7 +4108,7 @@ dependencies = [
  "onig",
  "plist",
  "regex-syntax",
- "serde 1.0.110",
+ "serde 1.0.113",
  "serde_derive",
  "serde_json",
  "walkdir",
@@ -4108,9 +4117,9 @@ dependencies = [
 
 [[package]]
 name = "sysinfo"
-version = "0.14.2"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70bbf8e10fc10b83e71bc19f4374ce17209d45c7c4c99b5067ac554aba3bfd08"
+checksum = "5b796215da5a4b2a1a5db53ee55866c13b74a89acd259ab762eb10e28e937cb5"
 dependencies = [
  "cfg-if",
  "doc-comment",
@@ -4196,18 +4205,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.18"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5976891d6950b4f68477850b5b9e5aa64d955961466f9e174363f573e54e8ca7"
+checksum = "7dfdd070ccd8ccb78f4ad66bf1982dc37f620ef696c6b5028fe2ed83dd3d0d08"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.18"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab81dbd1cd69cd2ce22ecfbdd3bdb73334ba25350649408cc6c085f46d89573d"
+checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4242,6 +4251,12 @@ dependencies = [
  "lazy_static 0.2.11",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53953d2d3a5ad81d9f844a32f14ebb121f50b650cd59d0ee2a07cf13c617efed"
+
 [[package]]
 name = "tokio-io"
 version = "0.1.13"
@@ -4259,7 +4274,7 @@ version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 dependencies = [
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -4269,7 +4284,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
 dependencies = [
  "indexmap",
- "serde 1.0.110",
+ "serde 1.0.113",
 ]
 
 [[package]]
@@ -4295,22 +4310,22 @@ checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
 
 [[package]]
 name = "typetag"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ebb2c484029d695fb68a06d80e1536c68d491b3e0cf874c66abed255e831cfe"
+checksum = "9275125decb5d75fe57ebfe92debd119b15757aae27c56d7cb61ecab871960bc"
 dependencies = [
  "erased-serde",
  "inventory",
  "lazy_static 1.4.0",
- "serde 1.0.110",
+ "serde 1.0.113",
  "typetag-impl",
 ]
 
 [[package]]
 name = "typetag-impl"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b63fd4799e4d0ec5cf0b055ebb8e2c3a657bbf76a84f6edc77ca60780e000204"
+checksum = "dc232cda3b1d82664153e6c95d1071809aa0f1011f306c3d6989f33d8c6ede17"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4335,7 +4350,7 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
 dependencies = [
- "version_check 0.9.1",
+ "version_check 0.9.2",
 ]
 
 [[package]]
@@ -4349,11 +4364,11 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"
+checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977"
 dependencies = [
- "smallvec",
+ "tinyvec",
 ]
 
 [[package]]
@@ -4380,7 +4395,7 @@ version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cec796ec5f7ac557631709079168286056205c51c60aac33f51764bdc7b8dc4"
 dependencies = [
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "typenum",
 ]
 
@@ -4391,7 +4406,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "627142a1043c2d460613232ce4f7e322e756636e000c0f1d1f2e779cb431358a"
 dependencies = [
  "num-rational",
- "num-traits 0.2.11",
+ "num-traits 0.2.12",
  "typenum",
 ]
 
@@ -4408,9 +4423,9 @@ dependencies = [
 
 [[package]]
 name = "urlencoding"
-version = "1.0.0"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3df3561629a8bb4c57e5a2e4c43348d9e29c7c29d9b1c4c1f47166deca8f37ed"
+checksum = "c9232eb53352b4442e40d7900465dfc534e8cb2dc8f18656fcb2ac16112b5593"
 
 [[package]]
 name = "user32-sys"
@@ -4446,9 +4461,9 @@ checksum = "936e4b492acfd135421d8dca4b1aa80a7bfc26e702ef3af710e0752684df5372"
 
 [[package]]
 name = "vcpkg"
-version = "0.2.8"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
+checksum = "6454029bf181f092ad1b853286f23e2c507d8e8194d01d92da4a55c274a5508c"
 
 [[package]]
 name = "vec_map"
@@ -4480,9 +4495,9 @@ checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
 [[package]]
 name = "version_check"
-version = "0.9.1"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
+checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
 [[package]]
 name = "void"
@@ -4499,6 +4514,12 @@ dependencies = [
  "utf8parse 0.1.1",
 ]
 
+[[package]]
+name = "waker-fn"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9571542c2ce85ce642e6b58b3364da2fb53526360dfb7c211add4f5c23105ff7"
+
 [[package]]
 name = "walkdir"
 version = "2.3.1"
@@ -4518,9 +4539,9 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.62"
+version = "0.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3c7d40d09cdbf0f4895ae58cf57d92e1e57a9dd8ed2e8390514b54a47cc5551"
+checksum = "4c2dc4aa152834bc334f506c1a06b866416a8b6697d5c9f75b9a689c8486def0"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -4528,9 +4549,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.62"
+version = "0.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3972e137ebf830900db522d6c8fd74d1900dcfc733462e9a12e942b00b4ac94"
+checksum = "ded84f06e0ed21499f6184df0e0cb3494727b0c5da89534e0fcc55c51d812101"
 dependencies = [
  "bumpalo",
  "lazy_static 1.4.0",
@@ -4558,10 +4579,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.62"
+name = "wasm-bindgen-futures"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cd85aa2c579e8892442954685f0d801f9129de24fa2136b2c6a539c76b65776"
+checksum = "64487204d863f109eb77e8462189d111f27cb5712cc9fdb3461297a76963a2f6"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.63"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "838e423688dac18d73e31edce74ddfac468e37b1506ad163ffaf0a46f703ffe3"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -4569,9 +4602,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.62"
+version = "0.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eb197bd3a47553334907ffd2f16507b4f4f01bbec3ac921a7719e0decdfe72a"
+checksum = "3156052d8ec77142051a533cdd686cba889537b213f948cd1d20869926e68e92"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4582,15 +4615,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.62"
+version = "0.2.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a91c2916119c17a8e316507afaaa2dd94b47646048014bbdf6bef098c1bb58ad"
+checksum = "c9ba19973a58daf4db6f352eda73dc0e289493cd29fb2632eb172085b6521acd"
 
 [[package]]
 name = "web-sys"
-version = "0.3.39"
+version = "0.3.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bc359e5dd3b46cb9687a051d50a2fdd228e4ba7cf6fcf861a5365c3d671a642"
+checksum = "7b72fe77fd39e4bd3eaa4412fd299a0be6b3dfe9d2597e2f1c20beb968f41d17"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -4627,9 +4660,9 @@ dependencies = [
 
 [[package]]
 name = "widestring"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "effc0e4ff8085673ea7b9b2e3c73f6bd4d118810c9009ed8f1e16bd96c331db6"
+checksum = "a763e303c0e0f23b0da40888724762e802a8ffefbc22de4127ef42493c2ea68c"
 
 [[package]]
 name = "wild"
@@ -4736,24 +4769,24 @@ checksum = "b07db065a5cf61a7e4ba64f29e67db906fb1787316516c4e6e5ff0fea1efcd8a"
 
 [[package]]
 name = "xmlparser"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccb4240203dadf40be2de9369e5c6dec1bf427528115b030baca3334c18362d7"
+checksum = "52613e655f6f11f63c0fe7d1c3b5ef69e44d96df9b65dab296b441ed0e1125f5"
 
 [[package]]
 name = "yaml-rust"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65923dd1784f44da1d2c3dbbc5e822045628c590ba72123e1c73d3c230c4434d"
+checksum = "39f0c922f1a334134dc2f7a8b67dc5d25f0735263feec974345ff706bcf20b0d"
 dependencies = [
  "linked-hash-map 0.5.3",
 ]
 
 [[package]]
 name = "zip"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6df134e83b8f0f8153a094c7b0fd79dfebe437f1d76e7715afa18ed95ebe2fd7"
+checksum = "58287c28d78507f5f91f2a4cf1e8310e2c76fd4c6932f93ac60fd1ceb402db7d"
 dependencies = [
  "crc32fast",
  "flate2",
diff --git a/crates/nu-cli/src/cli.rs b/crates/nu-cli/src/cli.rs
index bd529a0a98..f7b75e956d 100644
--- a/crates/nu-cli/src/cli.rs
+++ b/crates/nu-cli/src/cli.rs
@@ -351,6 +351,7 @@ pub fn create_default_context(
             whole_stream_command(MathAverage),
             whole_stream_command(MathMedian),
             whole_stream_command(MathMinimum),
+            whole_stream_command(MathMode),
             whole_stream_command(MathMaximum),
             whole_stream_command(MathSummation),
             // File format output
diff --git a/crates/nu-cli/src/commands.rs b/crates/nu-cli/src/commands.rs
index cc79777f41..49c708267b 100644
--- a/crates/nu-cli/src/commands.rs
+++ b/crates/nu-cli/src/commands.rs
@@ -198,7 +198,9 @@ pub(crate) use lines::Lines;
 pub(crate) use ls::Ls;
 #[allow(unused_imports)]
 pub(crate) use map_max_by::MapMaxBy;
-pub(crate) use math::{Math, MathAverage, MathMaximum, MathMedian, MathMinimum, MathSummation};
+pub(crate) use math::{
+    Math, MathAverage, MathMaximum, MathMedian, MathMinimum, MathMode, MathSummation,
+};
 pub(crate) use merge::Merge;
 pub(crate) use mkdir::Mkdir;
 pub(crate) use mv::Move;
diff --git a/crates/nu-cli/src/commands/math/command.rs b/crates/nu-cli/src/commands/math/command.rs
index d9260f7b31..ee09739e6d 100644
--- a/crates/nu-cli/src/commands/math/command.rs
+++ b/crates/nu-cli/src/commands/math/command.rs
@@ -35,11 +35,11 @@ impl WholeStreamCommand for Command {
 mod tests {
     use super::*;
     use crate::commands::math::{
-        avg::average, max::maximum, median::median, min::minimum, sum::summation, utils::calculate,
-        utils::MathFunction,
+        avg::average, max::maximum, median::median, min::minimum, mode::mode, sum::summation,
+        utils::calculate, utils::MathFunction,
     };
     use nu_plugin::row;
-    use nu_plugin::test_helpers::value::{decimal, int};
+    use nu_plugin::test_helpers::value::{decimal, int, table};
     use nu_protocol::Value;
 
     #[test]
@@ -74,6 +74,7 @@ mod tests {
                     Ok(int(10)),
                     Ok(int(10)),
                     Ok(int(10)),
+                    Ok(table(&vec![int(10)])),
                     Ok(int(10)),
                 ],
             },
@@ -86,6 +87,7 @@ mod tests {
                     Ok(int(10)),
                     Ok(int(30)),
                     Ok(int(20)),
+                    Ok(table(&vec![int(10), int(20), int(30)])),
                     Ok(int(60)),
                 ],
             },
@@ -98,6 +100,7 @@ mod tests {
                     Ok(int(10)),
                     Ok(decimal(26.5)),
                     Ok(decimal(26.5)),
+                    Ok(table(&vec![decimal(26.5)])),
                     Ok(decimal(63)),
                 ],
             },
@@ -110,6 +113,7 @@ mod tests {
                     Ok(int(-14)),
                     Ok(int(10)),
                     Ok(int(-11)),
+                    Ok(table(&vec![int(-14), int(-11), int(10)])),
                     Ok(int(-15)),
                 ],
             },
@@ -122,6 +126,7 @@ mod tests {
                     Ok(decimal(-13.5)),
                     Ok(int(10)),
                     Ok(decimal(-11.5)),
+                    Ok(table(&vec![decimal(-13.5), decimal(-11.5), int(10)])),
                     Ok(decimal(-15)),
                 ],
             },
@@ -139,6 +144,10 @@ mod tests {
                     Ok(row!["col1".to_owned() => int(1), "col2".to_owned() => int(5)]),
                     Ok(row!["col1".to_owned() => int(4), "col2".to_owned() => int(8)]),
                     Ok(row!["col1".to_owned() => decimal(2.5), "col2".to_owned() => decimal(6.5)]),
+                    Ok(row![
+                        "col1".to_owned() => table(&vec![int(1), int(2), int(3), int(4)]),
+                        "col2".to_owned() => table(&vec![int(5), int(6), int(7), int(8)])
+                    ]),
                     Ok(row!["col1".to_owned() => int(10), "col2".to_owned() => int(26)]),
                 ],
             },
@@ -154,8 +163,7 @@ mod tests {
         for tc in tt.iter() {
             let tc: &TestCase = tc; // Just for type annotations
             let math_functions: Vec<MathFunction> =
-                vec![average, minimum, maximum, median, summation];
-
+                vec![average, minimum, maximum, median, mode, summation];
             let results = math_functions
                 .into_iter()
                 .map(|mf| calculate(&tc.values, &test_tag, mf))
diff --git a/crates/nu-cli/src/commands/math/mod.rs b/crates/nu-cli/src/commands/math/mod.rs
index f30ada16c5..3a2199a781 100644
--- a/crates/nu-cli/src/commands/math/mod.rs
+++ b/crates/nu-cli/src/commands/math/mod.rs
@@ -3,6 +3,7 @@ pub mod command;
 pub mod max;
 pub mod median;
 pub mod min;
+pub mod mode;
 pub mod sum;
 pub mod utils;
 
@@ -11,4 +12,5 @@ pub use command::Command as Math;
 pub use max::SubCommand as MathMaximum;
 pub use median::SubCommand as MathMedian;
 pub use min::SubCommand as MathMinimum;
+pub use mode::SubCommand as MathMode;
 pub use sum::SubCommand as MathSummation;
diff --git a/crates/nu-cli/src/commands/math/mode.rs b/crates/nu-cli/src/commands/math/mode.rs
new file mode 100644
index 0000000000..2c894f7f98
--- /dev/null
+++ b/crates/nu-cli/src/commands/math/mode.rs
@@ -0,0 +1,94 @@
+use crate::commands::math::utils::run_with_function;
+use crate::commands::WholeStreamCommand;
+use crate::prelude::*;
+use nu_errors::ShellError;
+use nu_protocol::{Signature, UntaggedValue, Value};
+use std::cmp::Ordering;
+
+pub struct SubCommand;
+
+#[async_trait]
+impl WholeStreamCommand for SubCommand {
+    fn name(&self) -> &str {
+        "math mode"
+    }
+
+    fn signature(&self) -> Signature {
+        Signature::build("math mode")
+    }
+
+    fn usage(&self) -> &str {
+        "Gets the most frequent element(s) from a list of numbers or tables"
+    }
+
+    async fn run(
+        &self,
+        args: CommandArgs,
+        registry: &CommandRegistry,
+    ) -> Result<OutputStream, ShellError> {
+        run_with_function(
+            RunnableContext {
+                input: args.input,
+                registry: registry.clone(),
+                shell_manager: args.shell_manager,
+                host: args.host,
+                ctrl_c: args.ctrl_c,
+                current_errors: args.current_errors,
+                name: args.call_info.name_tag,
+                raw_input: args.raw_input,
+            },
+            mode,
+        )
+        .await
+    }
+
+    fn examples(&self) -> Vec<Example> {
+        vec![Example {
+            description: "Get the mode(s) of a list of numbers",
+            example: "echo [3 3 9 12 12 15] | math mode",
+            result: Some(vec![
+                UntaggedValue::int(3).into_untagged_value(),
+                UntaggedValue::int(12).into_untagged_value(),
+            ]),
+        }]
+    }
+}
+
+pub fn mode(values: &[Value], name: &Tag) -> Result<Value, ShellError> {
+    let mut frequency_map = std::collections::HashMap::new();
+    for v in values {
+        let counter = frequency_map.entry(v.value.clone()).or_insert(0);
+        *counter += 1;
+    }
+
+    let mut max_freq = -1;
+    let mut modes = Vec::<Value>::new();
+    for (value, frequency) in frequency_map.iter() {
+        match max_freq.cmp(&frequency) {
+            Ordering::Less => {
+                max_freq = *frequency;
+                modes.clear();
+                modes.push(value.clone().into_value(name));
+            }
+            Ordering::Equal => {
+                modes.push(value.clone().into_value(name));
+            }
+            Ordering::Greater => (),
+        }
+    }
+
+    crate::commands::sort_by::sort(&mut modes, &[], name)?;
+    Ok(UntaggedValue::Table(modes).into_value(name))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::SubCommand;
+
+    #[test]
+    fn examples_work_as_expected() {
+        use crate::examples::test as test_examples;
+
+        test_examples(SubCommand {})
+    }
+}
diff --git a/crates/nu-cli/src/commands/math/utils.rs b/crates/nu-cli/src/commands/math/utils.rs
index ecd90fa605..68f2fdd985 100644
--- a/crates/nu-cli/src/commands/math/utils.rs
+++ b/crates/nu-cli/src/commands/math/utils.rs
@@ -15,7 +15,17 @@ pub async fn run_with_function(
     let values: Vec<Value> = input.drain_vec().await;
     let res = calculate(&values, &name, mf);
     match res {
-        Ok(v) => Ok(OutputStream::one(ReturnSuccess::value(v))),
+        Ok(v) => {
+            if v.value.is_table() {
+                Ok(OutputStream::from(
+                    v.table_entries()
+                        .map(|v| ReturnSuccess::value(v.clone()))
+                        .collect::<Vec<_>>(),
+                ))
+            } else {
+                Ok(OutputStream::one(ReturnSuccess::value(v)))
+            }
+        }
         Err(e) => Err(e),
     }
 }