diff --git a/pkgs/by-name/ka/kas/package.nix b/pkgs/by-name/ka/kas/package.nix
index 8e9b74062240..e5d9217e636f 100644
--- a/pkgs/by-name/ka/kas/package.nix
+++ b/pkgs/by-name/ka/kas/package.nix
@@ -8,13 +8,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "kas";
-  version = "4.5";
+  version = "4.7";
 
   src = fetchFromGitHub {
     owner = "siemens";
     repo = pname;
     tag = version;
-    hash = "sha256-J64yy2G8+5uT31Vpwhge5R7ZqId+NzE5ykXBHjc0qgQ=";
+    hash = "sha256-P2I3lLa8kuCORdlrwcswrWFwOA8lW2WL4Apv/2T7+f8=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [