diff --git a/build.gradle b/build.gradle
index b4c0a2039..80ca595f8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ allprojects {
 		// build, causing unnecessary rebuilds.
 		builtDate = (new java.text.SimpleDateFormat("yyyy-MM-dd")).format(new Date())
 		oneLineDesc = 'An Open Source XMPP (Jabber) client library'
-		jxmppVersion = "0.3.0"
+		jxmppVersion = "0.4.0"
 		smackMinAndroidSdk = 8
 		androidProjects = [':smack-tcp',':smack-core', ':smack-resolver-minidns', ':smack-sasl-provided', ':smack-extensions', ':smack-experimental'].collect{ project(it) }
 		androidBootClasspath = getAndroidRuntimeJar()