diff --git a/qtbase b/qtbase
index 7d0fff91..af6ac444 160000
--- a/qtbase
+++ b/qtbase
@@ -1 +1 @@
-Subproject commit 7d0fff91ddadd03ff900b6d9a046a92ce6bf5a63
+Subproject commit af6ac444c97ed2dc234f93fe457440c9da5482ea