diff --git a/package-lock.json b/package-lock.json
index f4ea8f819..3fe99e5e2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11345,9 +11345,9 @@
       }
     },
     "supertest": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/supertest/-/supertest-3.3.0.tgz",
-      "integrity": "sha512-dMQSzYdaZRSANH5LL8kX3UpgK9G1LRh/jnggs/TI0W2Sz7rkMx9Y48uia3K9NgcaWEV28tYkBnXE4tiFC77ygQ==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/supertest/-/supertest-4.0.2.tgz",
+      "integrity": "sha512-1BAbvrOZsGA3YTCWqbmh14L0YEq0EGICX/nBnfkfVJn7SrxQV1I3pMYjSzG9y/7ZU2V9dWqyqk2POwxlb09duQ==",
       "dev": true,
       "requires": {
         "methods": "^1.1.2",
diff --git a/package.json b/package.json
index 83d11ee5a..09e0245fe 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "promise-polyfill": "^8.1.0",
     "rimraf": "^2.6.2",
     "server-ready": "^0.3.1",
-    "supertest": "^3.3.0",
+    "supertest": "^4.0.2",
     "temp-write": "^3.4.0",
     "webpack": "^4.28.2",
     "webpack-cli": "^3.1.2",