diff --git a/Cargo.lock b/Cargo.lock
index aefd40bfaa59e..2eca35737bf20 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -476,7 +476,7 @@ version = "0.0.212"
 dependencies = [
  "cargo_metadata 0.9.0",
  "if_chain",
- "itertools 0.8.0",
+ "itertools 0.9.0",
  "lazy_static 1.4.0",
  "matches",
  "pulldown-cmark 0.7.0",
@@ -1604,6 +1604,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "284f18f85651fe11e8a991b2adb42cb078325c996ed026d994719efcfca1d54b"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.4"
diff --git a/src/tools/clippy b/src/tools/clippy
index 329923edec41d..8485d40a3264b 160000
--- a/src/tools/clippy
+++ b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 329923edec41d0ddbea7f30ab12fca0436d459ae
+Subproject commit 8485d40a3264b15b92d391e99cb3d1abf8f25025