diff --git a/pkgs/applications/networking/mumble/default.nix b/pkgs/applications/networking/mumble/default.nix
index 0f2a3d93cdb..7b9396ff5ff 100644
--- a/pkgs/applications/networking/mumble/default.nix
+++ b/pkgs/applications/networking/mumble/default.nix
@@ -15,11 +15,11 @@ let
 in
 stdenv.mkDerivation rec {
   name = "mumble-" + version;
-  version = "1.2.6";
+  version = "1.2.7";
 
   src = fetchurl {
     url = "mirror://sourceforge/mumble/${name}.tar.gz";
-    sha256 = "1zxnbwbd81p7lvscghlpkad8kynh9gbf1nhc092sp64pp37xwv47";
+    sha256 = "0zjqkkdkcvgmqic6np87hj6b6f851lkzyd6y3cqj6zzacjvps31d";
   };
 
   patches = optional jackSupport ./mumble-jack-support.patch;