diff --git a/package.json b/package.json
index ae07756..fba0c04 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 { "name" : "ostatus"
 , "description" : "An implementation of the OStatus protocol stack for nodejs."
-, "engines": { "node" : ">=0.3.8-pre < 4.0.0" }
+, "engines": { "node" : ">=4.0.0" }
 , "version": "v0.1.0pre"
 , "keywords": ["ostatus", "hcard", "pubsubhubbub", "atom", "activity", "salmon"]
 , "homepage": "http://github.com/eschnou/node-ostatus"