diff --git a/Cargo.lock b/Cargo.lock
index 92e13881f8d..7ea7e07755f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -558,11 +558,11 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "2.33.3"
+version = "2.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
+checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
- "ansi_term 0.11.0",
+ "ansi_term 0.12.1",
  "atty",
  "bitflags",
  "strsim",
diff --git a/src/tools/cargo b/src/tools/cargo
index 294967c53f0..40dc2817551 160000
--- a/src/tools/cargo
+++ b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit 294967c53f0c70d598fc54ca189313c86c576ea7
+Subproject commit 40dc281755137ee804bc9b3b08e782773b726e44