diff --git a/.gitmodules b/.gitmodules
index c8de53032e544aac10f004c5c7ee641d1d4ee5e5..1719ea44006fb78db6f3c1b9482edf323dceb953 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,7 +34,7 @@
 [submodule "src/llvm-project"]
 	path = src/llvm-project
 	url = https://gitlab.redox-os.org/redox-os/llvm-project.git
-	branch = redox-2020-07-27
+	branch = redox-2022-03-18
 [submodule "src/doc/embedded-book"]
 	path = src/doc/embedded-book
 	url = https://github.com/rust-embedded/book.git