diff --git a/testprojects/hosting.winforms b/testprojects/hosting.winforms
index 1bda381..21b2540 160000
--- a/testprojects/hosting.winforms
+++ b/testprojects/hosting.winforms
@@ -1 +1 @@
-Subproject commit 1bda3813215e6e7dd31e4b537f5f42305cd48c13
+Subproject commit 21b254020638695beeb6d569f2ec782a368bde47