diff --git a/pkgs/development/python-modules/zope_i18n/default.nix b/pkgs/development/python-modules/zope_i18n/default.nix
index 3fb967099c2..81558a21446 100644
--- a/pkgs/development/python-modules/zope_i18n/default.nix
+++ b/pkgs/development/python-modules/zope_i18n/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "zope.i18n";
-  version = "4.6.2";
+  version = "4.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "229de41f751dae36b1ef9fa284bc548ef40169234bf0d2199e41581e16304621";
+    sha256 = "9fcc1adb4e5f6188769ab36f6f40a59b567bb5eef91f714584e0dfd0891be5d0";
   };
 
   propagatedBuildInputs = [ pytz zope_component ];