diff --git a/packages/xo-lib/package.json b/packages/xo-lib/package.json
index 9c80456ae..81abd6ec8 100644
--- a/packages/xo-lib/package.json
+++ b/packages/xo-lib/package.json
@@ -27,7 +27,7 @@
   ],
   "dependencies": {
     "bluebird": "^2.9.6",
-    "json-rpc": "git://github.com/julien-f/js-json-rpc",
+    "json-rpc": "git://github.com/julien-f/js-json-rpc#v0.3.1",
     "lodash.assign": "^3.0.0",
     "lodash.foreach": "^3.0.1",
     "lodash.indexof": "^3.0.0",