diff --git a/crt/aws-lc b/crt/aws-lc
index 1be42a3e1..634f19ab6 160000
--- a/crt/aws-lc
+++ b/crt/aws-lc
@@ -1 +1 @@
-Subproject commit 1be42a3e16a53c229690ae8215f0de8e2a1a54e7
+Subproject commit 634f19ab6a4808fae59f3312ca397927653ee27f