diff --git a/WORKSPACE b/WORKSPACE
index 6646101..f083869 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -15,9 +15,9 @@
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "80df56f7f9efbf54ac05eb14120eacb6d2c70071"
+LLVM_COMMIT = "628f5c9da29b64777b96cb6787c06b14d288a792"
 
-LLVM_SHA256 = "d5d46f033a51c00218fee1e542f39cef6cbc33fca7c2edc41e61b6d66dd48ef7"
+LLVM_SHA256 = "bb179b21b920abb0c282433937dbbb967070ae6acf5625feae5f2b8910cfce74"
 
 LLVM_BAZEL_TAG = "llvm-project-{commit}".format(commit = LLVM_COMMIT)
 
diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index ae81af0..a6a9d23 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-80df56f7f9efbf54ac05eb14120eacb6d2c70071
+628f5c9da29b64777b96cb6787c06b14d288a792