diff --git a/package.json b/package.json
index 2cb218918..110f27636 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@types/deep-equal": "1.0.1",
     "@types/elasticsearch": "5.0.14",
     "@types/event-stream": "3.3.32",
-    "@types/express": "4.0.37",
+    "@types/express": "4.0.39",
     "@types/gm": "1.17.33",
     "@types/gulp": "4.0.3",
     "@types/gulp-htmlmin": "1.3.30",