diff --git a/package.json b/package.json
index 230fa47..518e664 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "homepage": "https://github.com/pandoraboxchain/pyrrha-js",
   "dependencies": {
     "ipfs-api": "^24.0.1",
-    "web3": "1.0.0-beta.34"
+    "web3": "4.0.1"
   },
   "devDependencies": {
     "@babel/cli": "7.0.0",