diff --git a/WORKSPACE b/WORKSPACE
index 156b7e4..9be13f5 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -15,9 +15,9 @@
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "1a4990a4f71adf1ea0b8f7e0ae2ddd8a85f9c393"
+LLVM_COMMIT = "8da090381d567d0ec555840f6b2a651d2997e4b3"
 
-LLVM_SHA256 = "d5588c2abcad3b36906e050b90f995e8e4b70fecdbd35d81a1174a7feca88a2a"
+LLVM_SHA256 = "ea54b121ad047abf651ec561149af03d8c4a23cd2d4307dafbb14129c5c4616c"
 
 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 2844db6..0e00f24 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-1a4990a4f71adf1ea0b8f7e0ae2ddd8a85f9c393
+8da090381d567d0ec555840f6b2a651d2997e4b3