diff --git a/package-lock.json b/package-lock.json
index db69dd4..826c4db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2434,9 +2434,9 @@
       }
     },
     "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-utils": {
       "version": "0.3.6",
@@ -9864,11 +9864,6 @@
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
       "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
     },
-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
-    },
     "string-argv": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/string-argv/-/string-argv-0.1.2.tgz",
@@ -9932,6 +9927,11 @@
         "function-bind": "1.1.1"
       }
     },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+    },
     "strip-ansi": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
diff --git a/package.json b/package.json
index ad87bbf..15f39f3 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@nestjs/platform-express": "6.5.3",
     "@nestjs/swagger": "3.1.0",
     "@nestjs/typeorm": "6.1.3",
-    "class-transformer": "0.2.3",
+    "class-transformer": "0.3.1",
     "class-validator": "0.10.0",
     "cloud-config-client": "1.4.2",
     "dotenv": "8.1.0",