diff --git a/LLVM.lock b/LLVM.lock
index 4e37573..302ea0a 100644
--- a/LLVM.lock
+++ b/LLVM.lock
@@ -1,2 +1,3 @@
 url = "https://github.com/llvm/llvm-project.git"
-branch = "release/18.x"
\ No newline at end of file
+branch = "release/18.x"
+ref = "3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff"
\ No newline at end of file