diff --git a/pkgs/applications/office/zim/default.nix b/pkgs/applications/office/zim/default.nix
index 48b278cc1df..9f7048f3646 100644
--- a/pkgs/applications/office/zim/default.nix
+++ b/pkgs/applications/office/zim/default.nix
@@ -9,11 +9,11 @@
 
 python2Packages.buildPythonApplication rec {
   name = "zim-${version}";
-  version = "0.67";
+  version = "0.68";
 
   src = fetchurl {
     url = "http://zim-wiki.org/downloads/${name}.tar.gz";
-    sha256 = "1gdbzy9qyzj3rn9fsl0ss7lbk9kyka99656bphx2dah694yyyz5k";
+    sha256 = "05fzb24a2s3pm89zb6gwa48wb925an5i652klx8yk9pn23h1h5fr";
   };
 
   propagatedBuildInputs = with python2Packages; [ pyGtkGlade pyxdg pygobject2 ];