diff --git a/share/qtcreator/debugger/dumper.py b/share/qtcreator/debugger/dumper.py
index fdf64d851fc..7a54f7676f6 100644
--- a/share/qtcreator/debugger/dumper.py
+++ b/share/qtcreator/debugger/dumper.py
@@ -195,7 +195,7 @@ class DumperBase():
         self.qtCustomEventFunc = 0
         self.qtCustomEventPltFunc = 0
         self.qtPropertyFunc = 0
-        self.fallbackQtVersion = 0x50200
+        self.fallbackQtVersion = 0x60200
         self.passExceptions = False
         self.isTesting = False