diff --git a/qtbase b/qtbase
index f4caf0d0..a4a8ab2c 160000
--- a/qtbase
+++ b/qtbase
@@ -1 +1 @@
-Subproject commit f4caf0d0e5c4932055d0475559a52c85b66635b5
+Subproject commit a4a8ab2c38563bc8ed9fbb651305df94787e645e