diff --git a/charts/gitbucket/Chart.yaml b/charts/gitbucket/Chart.yaml
index 6c64319..9a17663 100644
--- a/charts/gitbucket/Chart.yaml
+++ b/charts/gitbucket/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
-appVersion: 4.35.3 # renovate: depName=gitbucket/gitbucket
+4.39.0 # renovate: depName=gitbucket/gitbucket
 description: A Helm chart for GitBucket
 name: gitbucket
-version: 4.35.3 # renovate: depName=gitbucket/gitbucket
+4.39.0 # renovate: depName=gitbucket/gitbucket
diff --git a/charts/gitbucket/values.yaml b/charts/gitbucket/values.yaml
index 03186b3..fc34baf 100644
--- a/charts/gitbucket/values.yaml
+++ b/charts/gitbucket/values.yaml
@@ -2,7 +2,7 @@
 
 image:
   repository: int128/gitbucket
-  tag: 4.35.3 # renovate: depName=gitbucket/gitbucket
+4.39.0 # renovate: depName=gitbucket/gitbucket
 
   # Pull secrets used for accessing image repositories
   pullSecrets: []