diff --git a/WORKSPACE b/WORKSPACE
index 51e8802..dc3587c 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -15,9 +15,9 @@
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "83d705adb2e043e576c9cbaf9709795bc69fe5cf"
+LLVM_COMMIT = "2668714747c5a35fcdce45fb2d09d73fa4a46134"
 
-LLVM_SHA256 = "801ec08110082ee393758b09a1b976d621533b9d4296ef00e3ecb11731d7f123"
+LLVM_SHA256 = "89f6d37a6c831d255e601f58e3aec1e2a602a6156bea9d067c32055c5155d3a2"
 
 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 309a70f..e0585ea 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-83d705adb2e043e576c9cbaf9709795bc69fe5cf
+2668714747c5a35fcdce45fb2d09d73fa4a46134