diff --git a/src/Cargo.lock b/src/Cargo.lock
index cdc3a693648e8..98529bdab3ffd 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -209,6 +209,7 @@ dependencies = [
  "crossbeam-utils 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "crypto-hash 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "curl 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl-sys 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.5.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "filetime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/src/tools/cargo b/src/tools/cargo
index efb7972a095bc..5d967343acae1 160000
--- a/src/tools/cargo
+++ b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit efb7972a095bcd043dfd55edca3a3fd1590b34c8
+Subproject commit 5d967343acae16fd7b53a61e6cd4e93a1ac6f199