Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: alt-tab-macos 8.3.3 -> 8.3.4 https://github.com/lwouis/alt-tab-macos/releases
attrpath: alt-tab-macos
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/bi1ff7xnv7m4x0jl2r6inv8rj1ickm9y-packages.json.drv
building '/nix/store/bi1ff7xnv7m4x0jl2r6inv8rj1ickm9y-packages.json.drv'...

Going to be running update for following packages:
 - alt-tab-macos-8.3.3

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - alt-tab-macos-8.3.3: UPDATING ...
 - alt-tab-macos-8.3.3: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/al/alt-tab-macos/package.nix b/pkgs/by-name/al/alt-tab-macos/package.nix
index 7f881e0005d1..e788ac297efb 100644
--- a/pkgs/by-name/al/alt-tab-macos/package.nix
+++ b/pkgs/by-name/al/alt-tab-macos/package.nix
@@ -8,11 +8,11 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "alt-tab-macos";
-  version = "8.3.3";
+  version = "8.3.4";
 
   src = fetchurl {
     url = "https://github.com/lwouis/alt-tab-macos/releases/download/v${finalAttrs.version}/AltTab-${finalAttrs.version}.zip";
-    hash = "sha256-213AlF4lNg5K4y25rXCBtVoc4w/3m7b8gGi0jFgzqR0=";
+    hash = "sha256-I5Dx/71+rY6qThE8ton4EtDtcfMQzx4Yle+1tpOAkDI=";
   };
 
   sourceRoot = ".";

No auto update branch exists
There might already be an open PR for this update:
- alt-tab-macos: 8.3.3 -> 8.3.4
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/487985"