diff --git a/package.json b/package.json
index 394d1f5435..7e1e49f822 100644
--- a/package.json
+++ b/package.json
@@ -151,7 +151,7 @@
     "@nguniversal/builders": "^15.2.1",
     "@types/deep-freeze": "0.1.2",
     "@types/ejs": "^3.1.5",
-    "@types/express": "^4.17.17",
+    "@types/express": "^4.17.21",
     "@types/jasmine": "~3.6.0",
     "@types/js-cookie": "2.2.6",
     "@types/lodash": "^4.17.12",
diff --git a/yarn.lock b/yarn.lock
index fbc3178b53..ce74119c4d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2499,10 +2499,10 @@
     "@types/qs" "*"
     "@types/range-parser" "*"
 
-"@types/express@*", "@types/express@^4.17.13", "@types/express@^4.17.17":
-  version "4.17.17"
-  resolved "https://registry.npmjs.org/@types/express/-/express-4.17.17.tgz"
-  integrity sha512-Q4FmmuLGBG58btUnfS1c1r/NQdlp3DMfGDGig8WhfpA2YRUtEkxAjkZb0yvplJGYdF1fsQ81iMDcH24sSCNC/Q==
+"@types/express@*", "@types/express@^4.17.13", "@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"