diff --git a/contentserver.go b/contentserver.go
index c18954c..10ff58b 100644
--- a/contentserver.go
+++ b/contentserver.go
@@ -19,7 +19,7 @@ const (
 )
 
 var (
-	uniqushPushVersion = "content-server 1.3.4"
+	uniqushPushVersion = "content-server 1.4.0"
 	showVersionFlag    = flag.Bool("version", false, "version info")
 	address            = flag.String("address", "127.0.0.1:8081", "address to bind host:port")
 	varDir             = flag.String("var-dir", "/var/lib/contentserver", "where to put my data")