diff --git a/crt/aws-lc b/crt/aws-lc
index dd5948b5a..634f19ab6 160000
--- a/crt/aws-lc
+++ b/crt/aws-lc
@@ -1 +1 @@
-Subproject commit dd5948b5a55f5dc5f0db9bbfa0e21c35d9e820e2
+Subproject commit 634f19ab6a4808fae59f3312ca397927653ee27f