diff --git a/TransformerKit b/TransformerKit
index db20fcea..337c309a 160000
--- a/TransformerKit
+++ b/TransformerKit
@@ -1 +1 @@
-Subproject commit db20fcea462f3269c0464f6c132ae4bd2ddb060d
+Subproject commit 337c309a4cf49ddec8902fd6de6d08b2cf8bd95f