Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: firefox_decrypt 0 -> 1
attrpath: firefox_decrypt
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/wbn6did2635ypy173h8x9236xajz7bg4-packages.json.drv
building '/nix/store/wbn6did2635ypy173h8x9236xajz7bg4-packages.json.drv'...

Going to be running update for following packages:
 - firefox_decrypt-1.1.1

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - firefox_decrypt-1.1.1: UPDATING ...
 - firefox_decrypt-1.1.1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/fi/firefox_decrypt/package.nix b/pkgs/by-name/fi/firefox_decrypt/package.nix
index 0dba1e092146..09728d69d9b4 100644
--- a/pkgs/by-name/fi/firefox_decrypt/package.nix
+++ b/pkgs/by-name/fi/firefox_decrypt/package.nix
@@ -9,14 +9,14 @@
 
 python3Packages.buildPythonApplication (finalAttrs: {
   pname = "firefox_decrypt";
-  version = "1.1.1";
+  version = "1.1.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "unode";
     repo = "firefox_decrypt";
     tag = finalAttrs.version;
-    hash = "sha256-HPjOUWusPXoSwwDvW32Uad4gFERvn79ee/WxeX6h3jY=";
+    hash = "sha256-Y958qXGpkNgMBYiM80OKQYkO7EdqH7T5FfINELAB9CY=";
   };
 
   build-system = with python3Packages; [

No auto update branch exists
There might already be an open PR for this update:
- firefox_decrypt: 1.1.1 -> 1.1.3
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/493279"