diff --git a/Cargo.lock b/Cargo.lock
index 9b91368ef..284f673a5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,9 +47,9 @@ checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
 [[package]]
 name = "attohttpc"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1082810677916862c7704351dfe4696a837aaf34da0dd6431abc60783e71ee8f"
+checksum = "ba5b30bf3a0aead269fd5dd69b385a3e90c2b55f4f215d1bdf52c3883f5fa7fa"
 dependencies = [
  "http",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 4a28d6d58..4b5408cdf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,7 +66,7 @@ semver = "0.11.0"
 which = "4.0.2"
 
 # Optional/http:
-attohttpc = { version = "0.16.0", optional = true, default-features = false, features = ["tls", "form"] }
+attohttpc = { version = "0.16.1", optional = true, default-features = false, features = ["tls", "form"] }
 native-tls = { version = "0.2.7", optional = true }
 shell-words = "1.0.0"