diff --git a/stable/kafdrop/Chart.yaml b/stable/kafdrop/Chart.yaml
index 2e400a8..92a728b 100644
--- a/stable/kafdrop/Chart.yaml
+++ b/stable/kafdrop/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: 3.30.0
+appVersion: 4.0.1
 description: A Helm chart for Kafdrop
 name: kafdrop
-version: 0.2.1
+version: 1.0.0
diff --git a/stable/kafdrop/values.yaml b/stable/kafdrop/values.yaml
index 3ed95ea..f219f58 100644
--- a/stable/kafdrop/values.yaml
+++ b/stable/kafdrop/values.yaml
@@ -5,7 +5,7 @@ image:
   # -- Kafdrop image repository.
   repository: obsidiandynamics/kafdrop
   # -- Kafdrop image version.
-  tag: 3.30.0
+  tag: 4.0.1
   # -- Kafdrop image pull policy.
   pullPolicy: IfNotPresent