diff --git a/package.json b/package.json
index e934bc19..50664f58 100644
--- a/package.json
+++ b/package.json
@@ -39,17 +39,17 @@
     "body-parser": "^1.19.0",
     "cbor": "~5.2.0",
     "compression": "^1.7.4",
+    "connect-redis": "^3.4.1",
     "cookie-session": "^2.0.0-beta.3",
     "express": "^4.17.0",
     "express-handlebars": "^3.1.0",
-    "express-ws": "^5.0.1",
+    "express-ws": "^4.0.0",
     "ipcheck": "^0.1.0",
     "minimist": "^1.2.0",
-    "multiparty": "^4.2.2",
+    "multiparty": "^4.2.1",
     "nedb": "^1.8.0",
     "node-forge": "^0.10.0",
-    "ws": "^7.4.6",
-    "xmldom": "^0.5.0",
+    "xmldom": "^0.1.27",
     "yauzl": "^2.10.0"
   },
   "repository": {