diff --git a/package.json b/package.json
index 4e68b64..4c3dd58 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint-plugin-standard": "4.0.1",
     "istanbul": "0.4.5",
     "mocha": "8.4.0",
-    "supertest": "4.0.2"
+    "supertest": "6.1.6"
   },
   "files": [
     "LICENSE",