diff --git a/wpfui b/wpfui
index 89342fb..7b64042 160000
--- a/wpfui
+++ b/wpfui
@@ -1 +1 @@
-Subproject commit 89342fb040739a7598b7828ace9fa8aad6b777e0
+Subproject commit 7b64042c1c2929a4d89a157bb74e20f995f512cd