diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index 845a9f7..dc76ee7 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-0f0cbcc4b166f32603371fb1d62ef3816cf8425f
+88c9162c9d47ef43a505bc5301dc626f3cd4f437