diff --git a/crt/aws-crt-ffi b/crt/aws-crt-ffi
index a240010..3218acf 160000
--- a/crt/aws-crt-ffi
+++ b/crt/aws-crt-ffi
@@ -1 +1 @@
-Subproject commit a2400107f92985e5018046ad27721aa1c1ac36c1
+Subproject commit 3218acfdba488169b3ec8650f507f041882910ac