diff --git a/pkgs/servers/mail/mlmmj/default.nix b/pkgs/servers/mail/mlmmj/default.nix
index ddf4fd5d880..f11400c190a 100644
--- a/pkgs/servers/mail/mlmmj/default.nix
+++ b/pkgs/servers/mail/mlmmj/default.nix
@@ -3,11 +3,11 @@
 stdenv.mkDerivation rec {
 
   name = "mlmmj-${version}";
-  version = "1.2.19.0";
+  version = "1.3.0";
 
   src = fetchurl {
     url = "http://mlmmj.org/releases/${name}.tar.gz";
-    sha256 = "18n7b41nfdj7acvmqzkkz984d26xvz14xk8kmrnzv23dkda364m0";
+    sha256 = "1sghqvwizvm1a9w56r34qy5njaq1c26bagj85r60h32gh3fx02bn";
   };
 
   postInstall = ''