diff --git a/k8s/charts/seaweedfs/Chart.yaml b/k8s/charts/seaweedfs/Chart.yaml
index 8b5b2eb27..58d130d01 100644
--- a/k8s/charts/seaweedfs/Chart.yaml
+++ b/k8s/charts/seaweedfs/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-appVersion: "3.47"
-version: "3.47"
+appVersion: "3.48"
+version: "3.48"
diff --git a/weed/util/constants.go b/weed/util/constants.go
index 5bce7ad67..3655dc7fa 100644
--- a/weed/util/constants.go
+++ b/weed/util/constants.go
@@ -5,7 +5,7 @@ import (
 )
 
 var (
-	VERSION_NUMBER = fmt.Sprintf("%.02f", 3.47)
+	VERSION_NUMBER = fmt.Sprintf("%.02f", 3.48)
 	VERSION        = sizeLimit + " " + VERSION_NUMBER
 	COMMIT         = ""
 )