diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index 40bc752..ab0cf0e 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-95848ea101274b8bd774c63bad55f21a08080705
+1d8af682ef1d1c15c5e8e4341abf18fee0ad238a