Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: civicrm 0 -> 1
attrpath: civicrm
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[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/kcqrw5hqnrddm615abfl72cww9k23cqa-packages.json.drv
building '/nix/store/kcqrw5hqnrddm615abfl72cww9k23cqa-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - civicrm-core-6.18.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - civicrm-core-6.18.0: UPDATING ...
 - civicrm-core-6.18.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ci/civicrm/package.nix b/pkgs/by-name/ci/civicrm/package.nix
index 0eba8c79ada7..ee90bb7a6a36 100644
--- a/pkgs/by-name/ci/civicrm/package.nix
+++ b/pkgs/by-name/ci/civicrm/package.nix
@@ -5,7 +5,7 @@
 }:
 php.buildComposerProject2 (finalAttrs: {
   pname = "civicrm-core";
-  version = "6.18.0";
+  version = "6.18.1";
   __structuredAttrs = true;
   strictDeps = true;
   dontUnpack = false;
@@ -14,10 +14,10 @@ php.buildComposerProject2 (finalAttrs: {
     owner = "civicrm";
     repo = "civicrm-core";
     tag = finalAttrs.version;
-    hash = "sha256-qVTkwiP3FAl9b1AqHMbTG9Fp8UPaatjIvJQkROHY2t4=";
+    hash = "sha256-xMCgW2ojae84IfcgoXvxn56bv1vugAPODUBoffGLceQ=";
   };
 
-  vendorHash = "sha256-Yp+pWbsFytydBZtxR1HIJVohWq3O//3SbVyysrQKIxc=";
+  vendorHash = "sha256-HI7sR/uNWu9jASsz5EStWPTpL5CqoQYfGdc6RvbPyLc=";
 
   installPhase = ''
     runHook preInstall

An auto update branch exists with message `civicrm: 6.18.0 -> 6.18.1`. New version is 6.18.1.
An auto update branch exists with an equal or greater version