diff --git a/WORKSPACE b/WORKSPACE
index ec377a6..c7f03db 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -15,9 +15,9 @@
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "bf6380c0966b26a2aec7f2072efd0a1a9b6328f2"
+LLVM_COMMIT = "cb81135f94e58ce0a0e91d764841acee90eeb59f"
 
-LLVM_SHA256 = "b225983215a6ba47cbc344df25c158c60baf8cf2cfe5e990e13e028f7ff6dcdc"
+LLVM_SHA256 = "0b44d25456b4f8bc8740d5fc74861c280383acc0ec979e7a387ae30b1a3f362a"
 
 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 4e7862d..d0c2ce2 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-bf6380c0966b26a2aec7f2072efd0a1a9b6328f2
+cb81135f94e58ce0a0e91d764841acee90eeb59f