diff --git a/backend/package-lock.json b/backend/package-lock.json
index 8bf8c02..061eb07 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -1898,9 +1898,9 @@
       "dev": true
     },
     "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-utils": {
       "version": "0.3.6",
diff --git a/backend/package.json b/backend/package.json
index 14cfca9..286b169 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -28,7 +28,7 @@
     "@nestjs/swagger": "3.1.0",
     "@nestjs/typeorm": "6.1.3",
     "bcrypt": "3.0.6",
-    "class-transformer": "0.2.3",
+    "class-transformer": "0.3.1",
     "class-validator": "0.10.2",
     "dotenv": "8.0.0",
     "express-rate-limit": "5.0.0",