diff --git a/qtbase b/qtbase
index d9da52d5..12b73cba 160000
--- a/qtbase
+++ b/qtbase
@@ -1 +1 @@
-Subproject commit d9da52d5616fed6f1d48422d82f23ad3dae946a9
+Subproject commit 12b73cba89c7564ba33bf6139f67b135522248ce