Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: beeper 0 -> 1
attrpath: beeper
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] these 2 derivations will be built:
  /nix/store/816dmrcjpyapbdhw2ir5nk1aynq9ks1m-update-beeper.drv
  /nix/store/i0pzcnvgzg67csai08vvv9vrv01xayh7-packages.json.drv
building '/nix/store/816dmrcjpyapbdhw2ir5nk1aynq9ks1m-update-beeper.drv'...
building '/nix/store/i0pzcnvgzg67csai08vvv9vrv01xayh7-packages.json.drv'...

Going to be running update for following packages:
 - beeper-4.2.630

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - beeper-4.2.630: UPDATING ...
 - beeper-4.2.630: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/be/beeper/package.nix b/pkgs/by-name/be/beeper/package.nix
index caad08731d46..d82cb249d8e8 100644
--- a/pkgs/by-name/be/beeper/package.nix
+++ b/pkgs/by-name/be/beeper/package.nix
@@ -9,10 +9,10 @@
 }:
 let
   pname = "beeper";
-  version = "4.2.630";
+  version = "4.2.653";
   src = fetchurl {
     url = "https://beeper-desktop.download.beeper.com/builds/Beeper-${version}-x86_64.AppImage";
-    hash = "sha256-1oaJoQ9Ws9Bc+CQFojYCJc5ChgkHUVOKtWrT3ehGMNU=";
+    hash = "sha256-+CNPeLE+FeMVWKbTwU4mrRwwWZhNm5sHsaRBAG1wuEs=";
   };
   appimageContents = appimageTools.extract {
     inherit pname version src;

No auto update branch exists
There might already be an open PR for this update:
- beeper: 4.2.630 -> 4.2.653
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/501296"