diff --git a/package.json b/package.json
index b71254f7..072d1558 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@stylable/webpack-plugin": "^5.16.0",
     "@types/chai": "^4.3.10",
     "@types/compression": "^1.7.4",
-    "@types/express": "^4.17.20",
+    "@types/express": "^4.17.21",
     "@types/mocha": "^10.0.3",
     "@types/node": "18",
     "@types/react": "^18.2.37",
diff --git a/yarn.lock b/yarn.lock
index 2c38696b..d9bd643d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -806,10 +806,10 @@
     "@types/range-parser" "*"
     "@types/send" "*"
 
-"@types/express@*", "@types/express@^4.17.13", "@types/express@^4.17.20":
-  version "4.17.20"
-  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.20.tgz#e7c9b40276d29e38a4e3564d7a3d65911e2aa433"
-  integrity sha512-rOaqlkgEvOW495xErXMsmyX3WKBInbhG5eqojXYi3cGUaLoRDlXa5d52fkfWZT963AZ3v2eZ4MbKE6WpDAGVsw==
+"@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"