diff --git a/pkgs/applications/networking/appgate-sdp/default.nix b/pkgs/applications/networking/appgate-sdp/default.nix
index 320938eb39a6..c50e672d0753 100644
--- a/pkgs/applications/networking/appgate-sdp/default.nix
+++ b/pkgs/applications/networking/appgate-sdp/default.nix
@@ -86,11 +86,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "appgate-sdp";
-  version = "6.0.2";
+  version = "6.0.3";
 
   src = fetchurl {
     url = "https://bin.appgate-sdp.com/${versions.majorMinor version}/client/appgate-sdp_${version}_amd64.deb";
-    sha256 = "sha256-ut5a/tpWEQX1Jug9IZksnxbQ/rs2pGNh8zBb2a43KUE=";
+    sha256 = "sha256-UDyVPoQM78CKVWXgr08An77QTiFVmRNHwQPGaj1jAIM=";
   };
 
   # just patch interpreter