diff --git a/backend/package.json b/backend/package.json
index 05bb863..445eda4 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -44,9 +44,6 @@
     "long": "^4.0.0",
     "lowdb": "^1.0.0",
     "mqtt": "^3.0.0",
-    "protobufjs": "~6.11.2"
-  },
-  "dependencies": {
     "protobufjs": "^6.11.4"
   }
-}
+}
\ No newline at end of file