diff --git a/package.json b/package.json
index 2fb4e19..76f4cc5 100644
--- a/package.json
+++ b/package.json
@@ -31,9 +31,7 @@
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
-    "helmet": "^4.2.0",
     "jsonwebtoken": "^8.5.1",
-    "multer": "^1.4.2",
     "mysql": "^2.18.1",
     "pg": "^8.5.1",
     "reflect-metadata": "^0.1.13",
@@ -47,16 +45,13 @@
   },
   "devDependencies": {
     "@types/cors": "^2.8.8",
-    "@types/dotenv": "^8.2.0",
     "@types/express": "^4.17.9",
     "@types/jest": "^26.0.16",
     "@types/jsonwebtoken": "^8.5.0",
-    "@types/multer": "^1.4.4",
     "@types/node": "^14.14.9",
     "@types/swagger-ui-express": "^4.1.2",
     "@types/uuid": "^8.3.0",
     "axios": "^0.21.0",
-    "dotenv-safe": "^8.2.0",
     "jest": "^26.6.3",
     "nodemon": "^2.0.6",
     "sqlite3": "^5.0.0",