diff --git a/interapp-backend/bun.lockb b/interapp-backend/bun.lockb
index 3811497..b2802a8 100644
Binary files a/interapp-backend/bun.lockb and b/interapp-backend/bun.lockb differ
diff --git a/interapp-backend/package.json b/interapp-backend/package.json
index 19281db..70de98d 100644
--- a/interapp-backend/package.json
+++ b/interapp-backend/package.json
@@ -24,7 +24,7 @@
     "@types/bun": "^1.0.8",
     "@types/cookie-parser": "^1.4.6",
     "@types/cors": "^2.8.16",
-    "@types/express": "^4.17.21",
+    "@types/express": "^5.0.0",
     "@types/express-rate-limit": "^6.0.0",
     "@types/multer": "^1.4.11",
     "@types/node-cron": "^3.0.11",
@@ -43,7 +43,7 @@
   "dependencies": {
     "cookie-parser": "^1.4.6",
     "cors": "^2.8.5",
-    "express": "^4.19.2",
+    "express": "^5.0.0",
     "express-async-errors": "^3.1.1",
     "express-rate-limit": "^7.1.4",
     "jose": "^5.1.1",