diff --git a/pkgs/development/python-modules/empy/default.nix b/pkgs/development/python-modules/empy/default.nix
index 018e0240ca65..347a8145ba24 100644
--- a/pkgs/development/python-modules/empy/default.nix
+++ b/pkgs/development/python-modules/empy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "empy";
-  version = "4.1";
+  version = "4.2";
   format = "setuptools";
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-nXEul8E5WFm+E9K0V4jJGGzZfxwE2sUQOZEw8yhkM2c=";
+    hash = "sha256-hvFeHal0Pnmi6bLLrPGhPQt/sYNbYlTrJTyXi3Iof08=";
   };
   pythonImportsCheck = [ "em" ];
   meta = with lib; {