diff --git a/package.json b/package.json
index 389ada0..40a7c71 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   },
   "devDependencies": {
     "@types/cors": "^2.8.12",
-    "@types/express": "^4.17.13",
+    "@types/express": "^4.17.21",
     "@types/jest": "^29.5.6",
     "@types/morgan": "^1.9.3",
     "@types/node": "^20.8.9",
diff --git a/yarn.lock b/yarn.lock
index a6e16fe..37f4155 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1545,10 +1545,10 @@
     "@types/range-parser" "*"
     "@types/send" "*"
 
-"@types/express@^4.17.13":
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.19.tgz#6ff9b4851fda132c5d3dcd2f89fdb6a7a0031ced"
-  integrity sha512-UtOfBtzN9OvpZPPbnnYunfjM7XCI4jyk1NvnFhTVz5krYAnW4o5DCoIekvms+8ApqhB4+9wSge1kBijdfTSmfg==
+"@types/express@^4.17.21":
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.21.tgz#c26d4a151e60efe0084b23dc3369ebc631ed192d"
+  integrity sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==
   dependencies:
     "@types/body-parser" "*"
     "@types/express-serve-static-core" "^4.17.33"