diff --git a/pkgs/by-name/do/door-knocker/package.nix b/pkgs/by-name/do/door-knocker/package.nix
index 8f6e4442a1f4..f962ef88a608 100644
--- a/pkgs/by-name/do/door-knocker/package.nix
+++ b/pkgs/by-name/do/door-knocker/package.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "door-knocker";
-  version = "0.8.0";
+  version = "0.9.0";
 
   src = fetchFromCodeberg {
     owner = "tytan652";
     repo = "door-knocker";
     rev = finalAttrs.version;
-    hash = "sha256-Yz/HVffOJNpu0D8SE32ehwI3UQ7yPKMqR6yYIAVuBDc=";
+    hash = "sha256-h7wDJRePWUZ/oHdkSXLFcDWau1K8Yof9pQXFjexZxbA=";
   };
 
   nativeBuildInputs = [