diff --git a/pkgs/development/python-modules/browser-cookie3/default.nix b/pkgs/development/python-modules/browser-cookie3/default.nix
index d4d52b9b03b1..7bfd288bc884 100644
--- a/pkgs/development/python-modules/browser-cookie3/default.nix
+++ b/pkgs/development/python-modules/browser-cookie3/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "browser-cookie3";
-  version = "0.12.1";
+  version = "0.13.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "72c1e6aa6a98adab3a6797b889664bdbfddc287474dd8e774da37a854ec32185";
+    sha256 = "9f8e5ddf5a6641a1fdca12d82b0923777ba59a988b68c9bcf358bfb7c42ef25b";
   };
 
   disabled = !isPy3k;