diff --git a/build.config.constants b/build.config.constants
index 3ac4d70578ec..dbbfc074a6db 100644
--- a/build.config.constants
+++ b/build.config.constants
@@ -1,2 +1,2 @@
 BRANCH=android-mainline
-CLANG_VERSION=r475365
+CLANG_VERSION=r475365b