diff --git a/Cargo.lock b/Cargo.lock
index 66e23295..6f431b28 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,9 +41,9 @@ checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
 
 [[package]]
 name = "attohttpc"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93610ce1c035e8a273fe56a19852e42798f3c019ca2726e52d2971197f116525"
+checksum = "fe174d1b67f7b2bafed829c09db039301eb5841f66e43be2cf60b326e7f8e2cc"
 dependencies = [
  "http",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 1bccb17a..f6f7249e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -61,7 +61,7 @@ textwrap = "0.12.0"
 term_size = "0.3.2"
 
 # Optional/http:
-attohttpc = { version = "0.14.0", optional = true, default-features = false, features = ["tls", "form"] }
+attohttpc = { version = "0.15.0", optional = true, default-features = false, features = ["tls", "form"] }
 native-tls = { version = "0.2", optional = true }
 
 [dev-dependencies]