diff --git a/Cargo.lock b/Cargo.lock
index d6bc1e670..28c2d5d13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3333,9 +3333,9 @@ dependencies = [
 
 [[package]]
 name = "openssl"
-version = "0.10.45"
+version = "0.10.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b102428fd03bc5edf97f62620f7298614c45cedf287c271e7ed450bbaf83f2e1"
+checksum = "518915b97df115dd36109bfa429a48b8f737bd05508cf9588977b599648926d2"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
@@ -3374,9 +3374,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.80"
+version = "0.9.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23bbbf7854cd45b83958ebe919f0e8e516793727652e27fda10a8384cfc790b7"
+checksum = "666416d899cf077260dac8698d60a60b435a46d57e82acb1be3d0dad87284e5b"
 dependencies = [
  "autocfg",
  "cc",
diff --git a/Cargo.toml b/Cargo.toml
index ca47da1c3..a421d3a8a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,7 @@ time = "0.3.12"
 
 [target.'cfg(not(target_os = "windows"))'.dependencies]
 # Our dependencies don't use OpenSSL on Windows
-openssl = { version = "0.10.38", features = ["vendored"], optional = true }
+openssl = { version = "0.10.48", features = ["vendored"], optional = true }
 signal-hook = { version = "0.3.14", default-features = false }