diff --git a/source/rest/package.json b/source/rest/package.json
index 90f5d7a..1ec03e1 100644
--- a/source/rest/package.json
+++ b/source/rest/package.json
@@ -39,7 +39,7 @@
     "@types/express": "4.17.21",
     "@types/jest": "29.5.11",
     "@types/node": "20.6.0",
-    "@types/supertest": "2.0.16",
+    "@types/supertest": "6.0.0",
     "@typescript-eslint/eslint-plugin": "6.15.0",
     "@typescript-eslint/parser": "6.15.0",
     "eslint-config-prettier": "9.1.0",