diff --git a/package.json b/package.json
index fe6169e..6ff35f3 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
         "chai": "^4.3.6",
         "eslint": "^7.12.0",
         "eslint-config-perimeterx": "^0.5.0",
-        "express": "4.16.2",
+        "express": "4.19.2",
         "mocha": "^10.0.0",
         "sinon": "^14.0.0"
     }