diff --git a/.gitmodules b/.gitmodules
index 9f54ed5bdab..21bce3c7fa0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,7 +34,7 @@
 [submodule "src/llvm-project"]
 	path = src/llvm-project
 	url = https://github.com/rust-lang/llvm-project.git
-	branch = rustc/14.0-2022-02-09
+	branch = rustc/14.0-2022-03-22
 [submodule "src/doc/embedded-book"]
 	path = src/doc/embedded-book
 	url = https://github.com/rust-embedded/book.git
diff --git a/src/llvm-project b/src/llvm-project
index c8eccf626fb..9168e236c54 160000
--- a/src/llvm-project
+++ b/src/llvm-project
@@ -1 +1 @@
-Subproject commit c8eccf626fb5bb851b2ade93af8851ca1523807f
+Subproject commit 9168e236c548d1d0e9938ee6dd4cdbd308fdfd72