diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
index 7d6c619f46..bf4ae2d7a7 100644
--- a/WORKSPACE.bazel
+++ b/WORKSPACE.bazel
@@ -17,9 +17,9 @@ workspace(name = "stablehlo")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "9df19ce40281551bd348b262a131085cf98dadf5"
+LLVM_COMMIT = "c511c90680eecae2e4adb87f442f41d465feb0f2"
 
-LLVM_SHA256 = "60a32f6344450da92d170a19d06c742211c208e50274983c13e59147278788d7"
+LLVM_SHA256 = "9667d22e7a5ccee5acc209abca172ac7fef99f67281c3099568e9eda541771f0"
 
 http_archive(
     name = "llvm-raw",
diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index 462aadde7a..275807563f 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1 +1 @@
-9df19ce40281551bd348b262a131085cf98dadf5
+c511c90680eecae2e4adb87f442f41d465feb0f2