diff --git a/package.json b/package.json
index 750fced..ed18d08 100644
--- a/package.json
+++ b/package.json
@@ -15,5 +15,8 @@
     "pg": "^8.18.0",
     "pg-hstore": "^2.3.4",
     "sequelize": "^6.37.7"
+  },
+  "devDependencies": {
+    "jest": "^30.2.0"
   }
 }