diff --git a/.travis.yml b/.travis.yml
index 5e6b3aab7..5cf945105 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,6 @@
 language: node_js
 
 node_js:
-  - "0.12"
   - "4.2"
   - "5.1"
 
@@ -27,6 +26,7 @@ cache:
     - $(npm config get prefix)/bin/electron-prebuilt
 
 before_script:
+  - npm update
   - npm install electron-prebuilt -g
   - npm install grunt-cli -g
 
diff --git a/README.md b/README.md
index cb1c3d907..d3d6433a7 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ Thanks to [webtorrent](https://github.com/feross/webtorrent), we can make P2P (t
 
 ### Dependencies
 
-  * NodeJS == 0.12
+  * **NodeJS >= 4.2**
   * Grunt-cli (npm install -g grunt-cli)
   * OpenSSL (cli)
   * MongoDB
diff --git a/package.json b/package.json
index 700049678..f04d97423 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "licence": "GPLv3",
   "engines": {
-    "node": ">=0.12.x"
+    "node": ">=4.2.0"
   },
   "author": {
     "name": "Florian Bigard",
@@ -51,7 +51,7 @@
     "mongoose": "^4.0.5",
     "morgan": "^1.5.3",
     "multer": "^1.1.0",
-    "node-ipc": "^5.0.0",
+    "node-ipc": "^6.0.0",
     "openssl-wrapper": "https://github.com/Chocobozzz/node-openssl-wrapper",
     "request": "^2.57.0",
     "request-replay": "^1.0.2",
@@ -59,7 +59,7 @@
     "time-grunt": "^1.2.1",
     "ursa": "^0.9.1",
     "validator": "^4.3.0",
-    "webtorrent": "^0.71.1",
+    "webtorrent": "^0.72.2",
     "winston": "^2.1.1",
     "ws": "^1.0.1"
   },