diff --git a/package.json b/package.json
index 691a90c..138312a 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,9 @@
     "cookie-parser": "^1.4.1",
     "express": "^4.13.4",
     "morgan": "^1.7.0",
-    "mqtt": "^1.7.2",
-    "socket.io": "^1.4.5",
-    "socket.io-client": "^1.4.5",
+    "mqtt": "^4.2.7",
+    "socket.io": "^2.0.0",
+    "socket.io-client": "^2.0.0",
     "snyk": "^1.25.0"
   },
   "devDependencies": {},