diff --git a/release-please-config.json b/release-please-config.json
index 4dceda96..cebedc20 100644
--- a/release-please-config.json
+++ b/release-please-config.json
@@ -7,7 +7,14 @@
       "bump-patch-for-minor-pre-major": false,
       "draft": false,
       "prerelease": false,
-      "draft-pull-request": true
+      "draft-pull-request": true,
+      "extra-files": [
+        {
+          "type": "toml",
+          "path": "uv.lock",
+          "jsonpath": "$.package[?(@.name.value=='guppylang')].version"
+        }
+      ]
     }
   },
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"