diff --git a/package-lock.json b/package-lock.json
index 4d443f9..cf759d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1436,9 +1436,9 @@
       "integrity": "sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A=="
     },
     "class-transformer": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.0.tgz",
-      "integrity": "sha512-6N/5WkEmLZCKxyC2CAPYQIJt3pDZzDFag7AExpyWRm7CjaS/U62VDRU+Z2AUrQaNpnuiXRlli0so4PJUqGSVZQ=="
+      "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/package.json b/package.json
index 382c4cf..c3674c3 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "@nestjs/common": "^5.4.0",
     "@nestjs/core": "^5.4.0",
     "@nestjs/swagger": "^3.0.2",
-    "class-transformer": "^0.2.0",
+    "class-transformer": "^0.3.1",
     "class-validator": "^0.9.1",
     "dotenv": "^7.0.0",
     "joi": "^14.3.1",