diff --git a/tox.ini b/tox.ini
index a835eeec5..957f4250c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,7 +29,7 @@ deps =
     pyqt59: PyQt5==5.9.2
     pyqt510: PyQt5==5.10.1
     pyqt511: PyQt5==5.11.3
-    pyqt512: PyQt5==5.12.1
+    pyqt512: PyQt5==5.12.2
     pyqt512: PyQtWebEngine==5.12.1
 commands =
     {envpython} scripts/link_pyqt.py --tox {envdir}