diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index dba9f18..f97db90 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-76b6cb515b2f385f8cdd3c41ecd31c78698f20b2
+c30ab6c2a307cfdce8323ed94c3d70eb2d26bc14