diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index f97db90..420d911 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-c30ab6c2a307cfdce8323ed94c3d70eb2d26bc14
+a8db144169279332db59d30051f249efa0201ab3