diff --git a/pkgs/development/python-modules/pox/default.nix b/pkgs/development/python-modules/pox/default.nix
index 88d26a073b3c..bc117dd5e3c2 100644
--- a/pkgs/development/python-modules/pox/default.nix
+++ b/pkgs/development/python-modules/pox/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "pox";
-  version = "0.3.6";
+  version = "0.3.7";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-hO7tOWABWaYoBKrPwA41Pt6q5n2MZHzKqrc6bv7T9gU=";
+    hash = "sha256-BlL28hA/5tS6Y4vrb6jT6KaP1EvLYzFcYUEYUVvMOvs=";
   };
 
   # Test sare failing the sandbox