diff --git a/pkgs/tools/networking/networkmanager/l2tp/default.nix b/pkgs/tools/networking/networkmanager/l2tp/default.nix
index cef05f116106..cf7c1c86d3bf 100644
--- a/pkgs/tools/networking/networkmanager/l2tp/default.nix
+++ b/pkgs/tools/networking/networkmanager/l2tp/default.nix
@@ -22,13 +22,13 @@
 stdenv.mkDerivation rec {
   name = "${pname}${lib.optionalString withGnome "-gnome"}-${version}";
   pname = "NetworkManager-l2tp";
-  version = "1.20.4";
+  version = "1.20.10";
 
   src = fetchFromGitHub {
     owner = "nm-l2tp";
     repo = "network-manager-l2tp";
     rev = version;
-    sha256 = "VoqPjMQILBYemRE5VD/XwhWi9zL9QxxHZJ2JKtGglFo=";
+    hash = "sha256-EfWvh4uSzWFadZAHTqsKa3un2FQ6WUbHLoHo9gSS7bE=";
   };
 
   patches = [