diff --git a/charts/stable/chronograf/Chart.yaml b/charts/stable/chronograf/Chart.yaml
index d8e52170235..acd0f32e8b8 100644
--- a/charts/stable/chronograf/Chart.yaml
+++ b/charts/stable/chronograf/Chart.yaml
@@ -23,7 +23,7 @@ icon: https://truecharts.org/img/hotlink-ok/chart-icons/chronograf.png
 keywords:
   - chronograf
   - Tools-System
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/chronograf
   - https://hub.docker.com/_/chronograf
 type: application
-version: 4.2.0
+version: 4.2.1
diff --git a/charts/stable/chronograf/values.yaml b/charts/stable/chronograf/values.yaml
index b2e2dd153f7..358972c62c0 100644
--- a/charts/stable/chronograf/values.yaml
+++ b/charts/stable/chronograf/values.yaml
@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: chronograf
-  tag: latest@sha256:0acb51cbf8377d9ad8addcefd204ed3162a421b8869ecdcd5fa18347ca8fee32
+  tag: latest@sha256:b9c52b548066f3b4ed876dcb3e5f0a652548dd41cc7e7f2f42c3700dd29eab0e
 persistence:
   chronograf:
     enabled: true