diff --git a/src/package.json b/src/package.json
index ca86258f5b4..991fa9408d2 100644
--- a/src/package.json
+++ b/src/package.json
@@ -16,8 +16,8 @@
                       "request"                 : "2.55.0",
                       "etherpad-require-kernel" : "1.0.9",
                       "resolve"                 : "1.1.7",
-                      "socket.io"               : "1.6.0",
-                      "ueberdb2"                : "0.3.0",
+                      "socket.io"               : "2.1.0",
+                      "ueberdb2"                : "0.4.2",
                       "express"                 : "4.13.4",
                       "express-session"         : "1.13.0",
                       "cookie-parser"           : "1.3.4",
@@ -42,8 +42,8 @@
                       "channels"                : "0.0.4",
                       "jsonminify"              : "0.4.1",
                       "measured"                : "1.1.0",
-                      "mocha"                   : "2.4.5",
-                      "supertest"               : "1.2.0"
+                      "mocha"                   : "4.0.0",
+                      "supertest"               : "3.0.0"
                      },
   "bin":             { "etherpad-lite": "./node/server.js" },
   "devDependencies": {