diff --git a/pkgs/development/python-modules/qtpy/default.nix b/pkgs/development/python-modules/qtpy/default.nix
index d1aa4f096fe..e433d922e10 100644
--- a/pkgs/development/python-modules/qtpy/default.nix
+++ b/pkgs/development/python-modules/qtpy/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "QtPy";
-  version = "1.4.0";
+  version = "1.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8e78e7ce28015c1041be68b90f43048c9815e8c89d3362f8073feecdc70eafba";
+    sha256 = "1d1a4343540433a203280f162d43226e4c87489155fe4a9a6f1923ba11362bf9";
   };
 
   # no concrete propagatedBuildInputs as multiple backends are supposed