diff --git a/backend/karaoqueue-backend/package-lock.json b/backend/karaoqueue-backend/package-lock.json
index b61db99..c572b64 100644
--- a/backend/karaoqueue-backend/package-lock.json
+++ b/backend/karaoqueue-backend/package-lock.json
@@ -299,9 +299,9 @@
       }
     },
     "class-transformer": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.3.tgz",
-      "integrity": "sha512-qsP+0xoavpOlJHuYsQJsN58HXSl8Jvveo+T37rEvCEeRfMWoytAyR0Ua/YsFgpM6AZYZ/og2PJwArwzJl1aXtQ=="
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.3.1.tgz",
+      "integrity": "sha512-cKFwohpJbuMovS8xVLmn8N2AUbAuc8pVo4zEfsUVo8qgECOogns1WVk/FkOZoxhOPTyTYFckuoH+13FO+MQ8GA=="
     },
     "class-validator": {
       "version": "0.12.2",
diff --git a/backend/karaoqueue-backend/package.json b/backend/karaoqueue-backend/package.json
index 644b525..ea925d6 100644
--- a/backend/karaoqueue-backend/package.json
+++ b/backend/karaoqueue-backend/package.json
@@ -23,7 +23,7 @@
   "dependencies": {
     "@types/mongodb": "^3.5.18",
     "body-parser": "^1.19.0",
-    "class-transformer": "^0.2.3",
+    "class-transformer": "^0.3.1",
     "class-validator": "^0.12.2",
     "cors": "^2.8.5",
     "debug": "^4.1.1",