Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: dwarf-fortress-packages.dwarf-fortress-original 0 -> 1
attrpath: dwarf-fortress-packages.dwarf-fortress-original
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/4afykvvb0k0dd8ypyjjb0r4s8qx5ab2i-packages.json.drv
building '/nix/store/4afykvvb0k0dd8ypyjjb0r4s8qx5ab2i-packages.json.drv'...

Going to be running update for following packages:
 - dwarf-fortress-53.15

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - dwarf-fortress-53.15: UPDATING ...
 - dwarf-fortress-53.15: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/games/dwarf-fortress/df.lock.json b/pkgs/games/dwarf-fortress/df.lock.json
index 3f69718c270e..8d9e68880a6a 100644
--- a/pkgs/games/dwarf-fortress/df.lock.json
+++ b/pkgs/games/dwarf-fortress/df.lock.json
@@ -1,28 +1,28 @@
 {
   "game": {
     "latest": {
-      "linux": "53.15",
+      "linux": "53.16",
       "darwin": "0.47.05"
     },
     "versions": {
-      "53.15": {
+      "53.16": {
         "df": {
-          "version": "53.15",
+          "version": "53.16",
           "urls": {
             "linux": {
-              "url": "https://www.bay12games.com/dwarves/df_53_15_linux.tar.bz2",
-              "outputHash": "sha256-LreGXGk8Pgmr8Mk37VT3U0tCFOhRKZFdEsXBzmJtN4o="
+              "url": "https://www.bay12games.com/dwarves/df_53_16_linux.tar.bz2",
+              "outputHash": "sha256-L5wBNLJGXMy3BbjT4yLN/wffc3T/v6//6PmC8u9+fn0="
             }
           }
         },
         "hack": {
-          "version": "53.15-r1",
+          "version": "53.16-r1.1",
           "git": {
             "url": "https://github.com/DFHack/dfhack.git",
-            "revision": "53.15-r1",
-            "outputHash": "sha256-7vNk/JmNu0tQEevZ7XeGX/435EydR15dJJIHEyS1a7c="
+            "revision": "53.16-r1.1",
+            "outputHash": "sha256-ex6//9ylounbyHVpgyDWLLCCibvu59NOXmpComn4cGg="
           },
-          "xmlRev": "80a6267faddb7aa99759c9df94186de3f873dd97"
+          "xmlRev": "1dd01aad64219afa0578f1328cf15bd0c6006d5a"
         }
       },
       "52.05": {

An auto update branch exists with message `dwarf-fortress-packages.dwarf-fortress-original: 53.15 -> 53.16`. New version is 53.16.
An auto update branch exists with an equal or greater version