diff --git a/package.json b/package.json
index 03b868b0..ed6a3489 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "serve-static": "^1.11.1",
     "shelljs": "^0.5.0",
     "toposort": "^0.2.10",
-    "web3": "^0.15.0",
+    "web3": "^0.18.0",
     "wrench": "^1.5.8"
   },
   "author": "Iuri Matias <iuri.matias@gmail.com>",