diff --git a/backend/package.json b/backend/package.json
index 764f43d..78a2c3b 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -30,17 +30,23 @@
   "dependencies": {
     "archiver": "^3.1.1",
     "async": "^3.1.0",
+    "bcrypt": "^4.0.1",
     "compression": "^1.7.4",
     "config": "^3.2.3",
     "exe": "^1.0.2",
     "express": "^4.17.1",
     "fs-extra": "^9.0.0",
+    "jsonwebtoken": "^8.5.1",
     "lowdb": "^1.0.0",
     "md5": "^2.2.1",
     "merge-files": "^0.1.2",
     "node-fetch": "^2.6.0",
     "node-id3": "^0.1.14",
     "nodemon": "^2.0.2",
+    "passport": "^0.4.1",
+    "passport-http": "^0.3.0",
+    "passport-jwt": "^4.0.0",
+    "passport-local": "^1.0.0",
     "progress": "^2.0.3",
     "shortid": "^2.2.15",
     "unzipper": "^0.10.10",