diff --git a/package.json b/package.json
index 867815c..6e0fe51 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@types/express": "^4.17.0",
     "@types/mocha": "5.2.7",
     "@types/node": "^12.6.8",
-    "@types/supertest": "2.0.8",
+    "@types/supertest": "2.0.9",
     "chai": "4.2.0",
     "del": "5.0.0",
     "gulp": "4.0.2",