diff --git a/back-end/package.json b/back-end/package.json
index 52aae97..591ffb8 100644
--- a/back-end/package.json
+++ b/back-end/package.json
@@ -13,13 +13,18 @@
     "license": "ISC",
     "description": "",
     "devDependencies": {
+        "@types/ejs": "^3.1.5",
         "@types/express": "^5.0.0",
+        "@types/morgan": "^1.9.9",
         "@types/pg": "^8.11.10",
         "globals": "^15.11.0",
         "typescript": "^5.6.3"
     },
     "dependencies": {
+        "dotenv": "^16.4.5",
+        "ejs": "^3.1.10",
         "express": "^4.21.1",
+        "morgan": "^1.10.0",
         "pg": "^8.13.1"
     }
 }