diff --git a/WORKSPACE b/WORKSPACE
index 88423a8..78f1de8 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -15,9 +15,9 @@
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-LLVM_COMMIT = "0bbb502daa9017480d5fe595556a4f4e5adfcb3f"
+LLVM_COMMIT = "bc56620b8b765b5720dbc1849511fb783e05b8cc"
 
-LLVM_SHA256 = "27bb034c19c4c254ea9a09d842a5b610bc88aa4e0df3d0d575ca80a4fdc4ce29"
+LLVM_SHA256 = "dc996e2f96576274ddb089162c14afee173ff43cc6b1c8f76206a30f379087f0"
 
 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 77dae42..d70b059 100644
--- a/build_tools/llvm_version.txt
+++ b/build_tools/llvm_version.txt
@@ -1,2 +1,2 @@
-0bbb502daa9017480d5fe595556a4f4e5adfcb3f
+bc56620b8b765b5720dbc1849511fb783e05b8cc