diff --git a/package.json b/package.json
index a3be224..653806d 100644
--- a/package.json
+++ b/package.json
@@ -26,8 +26,8 @@
     "socket.io": "1.7.4",
     "deasync": "*",
     "data.io": "*",
-    "tingodb": "0.3.5",
-    "pouchdb": "3.1.0",
+    "tingodb": "0.4.0",
+    "pouchdb": "4.0.2",
     "swagger-tools": "*",
     "body-parser": "*",
     "chai": "*",
@@ -46,7 +46,7 @@
     "mathjs": "*",
     "microtime": "^2.1.2",
     "mocha": "*",
-    "mosca": "1.1.0",
+    "mosca": "2.0.0",
     "mqtt": "^1.14.1",
     "multer": "0.1.6",
     "node-uuid": "*",