Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: calibre 0 -> 1
attrpath: calibre
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/npx0mld90dbzmyla9fjkp4svn1df4lc7-packages.json.drv
building '/nix/store/npx0mld90dbzmyla9fjkp4svn1df4lc7-packages.json.drv'...

Going to be running update for following packages:
 - calibre-9.5.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - calibre-9.5.0: UPDATING ...
 - calibre-9.5.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ca/calibre/package.nix b/pkgs/by-name/ca/calibre/package.nix
index 12f017ffeb85..e0d969686000 100644
--- a/pkgs/by-name/ca/calibre/package.nix
+++ b/pkgs/by-name/ca/calibre/package.nix
@@ -40,11 +40,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "calibre";
-  version = "9.5.0";
+  version = "9.6.0";
 
   src = fetchurl {
     url = "https://download.calibre-ebook.com/${finalAttrs.version}/calibre-${finalAttrs.version}.tar.xz";
-    hash = "sha256-NDz3SxR8GyJi/POdpgEJzRdYNVV88/NkHczrA0JylfM=";
+    hash = "sha256-xNdA1QoMLjisM68Q6BU2bL0tCEagba/KMAjqr+Lwm+o=";
   };
 
   patches =

No auto update branch exists
There might already be an open PR for this update:
- calibre: 9.5.0 -> 9.6.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/505019"