diff --git a/pkgs/development/python-modules/responses/default.nix b/pkgs/development/python-modules/responses/default.nix
index 6b2bd4ac1978..8b700701d31a 100644
--- a/pkgs/development/python-modules/responses/default.nix
+++ b/pkgs/development/python-modules/responses/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "responses";
-  version = "0.13.1";
+  version = "0.13.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cf62ab0f4119b81d485521b2c950d8aa55a885c90126488450b7acb8ee3f77ac";
+    sha256 = "18a5b88eb24143adbf2b4100f328a2f5bfa72fbdacf12d97d41f07c26c45553d";
   };
 
   propagatedBuildInputs = [ cookies mock requests six ];