diff --git a/package.json b/package.json
index e7be525..61f737d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "axios": "^0.17.0",
     "body-parser": "^1.17.2",
     "co": "^4.6.0",
-    "express": "^4.15.3"
+    "express": "^4.19.2"
   },
   "devDependencies": {
     "fs-extra": "^3.0.1"