diff --git a/package.json b/package.json
index 112f06e..ffeee54 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "nodemon": "^1.11.0",
     "prettier": "^1.5.3",
     "semantic-release": "^8.0.3",
-    "supertest": "^3.0.0"
+    "supertest": "^4.0.2"
   },
   "jest": {
     "coverageReporters": [