diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index b7edc47..2e8c5ef 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-d6ac649ccda289ecc2d2c0cb51892d57e8ec328c
+2d0de5f9a4c58e2fcdd8f00dabca505ba47abbd0