diff --git a/package.json b/package.json
index bbdabe8..fdb4c0a 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "browser-or-node": "^1.3.0",
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
+    "entities": "^4.4.0",
     "express": "^4.17.1",
     "express-validator": "^6.10.0",
     "hash-wasm": "^4.9.0",