diff --git a/package.json b/package.json
index 1e3fc19a..730a346d 100644
--- a/package.json
+++ b/package.json
@@ -43,12 +43,12 @@
     "aws-sdk": "^2.7.0",
     "bcryptjs": "^2.3.0",
     "bluebird": "^3.4.1",
-    "body-parser": "^1.15.2",
+    "body-parser": "^1.20.4",
     "cookie-parser": "^1.4.3",
-    "cos-nodejs-sdk-v5": "^2.4.10",
+    "cos-nodejs-sdk-v5": "^2.5.0",
     "debug": "^3.1.0",
     "diff-match-patch": "^1.0.1",
-    "express": "^4.14.0",
+    "express": "^4.22.0",
     "extract-zip": "^1.6.0",
     "formidable": "^1.2.1",
     "fs-extra": "^7.0.0",