diff --git a/Cargo.lock b/Cargo.lock
index 67259aed8ebee..8fd0285a7e62a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -468,12 +468,14 @@ dependencies = [
  "clippy_lints",
  "compiletest_rs",
  "derive-new",
+ "git2",
  "lazy_static 1.3.0",
  "regex",
  "rustc-workspace-hack",
  "rustc_tools_util 0.2.0",
  "semver",
  "serde",
+ "tempfile",
  "tester",
 ]
 
diff --git a/src/tools/clippy b/src/tools/clippy
index 7b8e8293d08d2..7a943a9dfcdca 160000
--- a/src/tools/clippy
+++ b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 7b8e8293d08d298579470f9d6c74731043c6601a
+Subproject commit 7a943a9dfcdca98e5988da6d0b7d2f83a364b5ba