diff --git a/package-lock.json b/package-lock.json
index 843930c..fc25c57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1227,9 +1227,9 @@
       }
     },
     "class-transformer": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.2.tgz",
-      "integrity": "sha512-wRKNNvdrSTOYut0ksO1/PTXFPTscbuGRB5R85FfdUuydGI+nXGPYeAByoifrfHFwadI2G4a7IQ5MXp9gnWNjFQ=="
+      "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",
@@ -6220,7 +6220,7 @@
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
diff --git a/package.json b/package.json
index 9243232..92e6798 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   },
   "dependencies": {
     "body-parser": "^1.18.3",
-    "class-transformer": "^0.2.1",
+    "class-transformer": "^0.3.1",
     "class-validator": "^0.9.1",
     "dotenv": "^8.0.0",
     "express": "^4.16.4",