diff --git a/k8s/seaweedfs/Chart.yaml b/k8s/seaweedfs/Chart.yaml
index 0b4d1b249..c19a964d3 100644
--- a/k8s/seaweedfs/Chart.yaml
+++ b/k8s/seaweedfs/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-appVersion: "2.30"
-version: 2.30
+appVersion: "2.31"
+version: 2.31
diff --git a/k8s/seaweedfs/values.yaml b/k8s/seaweedfs/values.yaml
index 97095bd0f..a5813b8b3 100644
--- a/k8s/seaweedfs/values.yaml
+++ b/k8s/seaweedfs/values.yaml
@@ -4,7 +4,7 @@ global:
   registry: ""
   repository: ""
   imageName: chrislusf/seaweedfs
-  # imageTag: "2.30" - started using {.Chart.appVersion}
+  # imageTag: "2.31" - started using {.Chart.appVersion}
   imagePullPolicy: IfNotPresent
   imagePullSecrets: imagepullsecret
   restartPolicy: Always
diff --git a/weed/util/constants.go b/weed/util/constants.go
index 80b209ad1..1cd2f160a 100644
--- a/weed/util/constants.go
+++ b/weed/util/constants.go
@@ -5,7 +5,7 @@ import (
 )
 
 var (
-	VERSION = fmt.Sprintf("%s %d.%02d", sizeLimit, 2, 30)
+	VERSION = fmt.Sprintf("%s %d.%02d", sizeLimit, 2, 31)
 	COMMIT  = ""
 )