diff --git a/build_tools/llvm_version.txt b/build_tools/llvm_version.txt
index ab3f1291..8a6af5e6 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1 +1 @@
-e371ada409b225ea990b5ac0d5cafea26a6046e1
+3cf169ca160eaf5464503fbd93d73ee1d8597936
diff --git a/third_party/stablehlo b/third_party/stablehlo
index aa69baea..271e8634 160000
--- a/third_party/stablehlo
+++ b/third_party/stablehlo
@@ -1 +1 @@
-Subproject commit aa69baea1409d7c341705e0e9342ed62802d8a4d
+Subproject commit 271e8634de184fbfafd677d3876170feb6d08c97