diff --git a/bun-npm.json b/bun-npm.json
index 2c10ee6..1c6922a 100644
--- a/bun-npm.json
+++ b/bun-npm.json
@@ -27,7 +27,7 @@
       "groupName": "bun version",
       "groupSlug": "bun-version",
       "matchManagers": ["bun-version", "dockerfile"],
-      "matchPackageNames": ["bun", "docker.io/oven/bun"]
+      "matchDepNames": ["Bun", "docker.io/oven/bun"]
     }
   ]
 }