diff --git a/charts/stable/clickhouse/Chart.yaml b/charts/stable/clickhouse/Chart.yaml
index 99ff9a93d64..05d831d819c 100644
--- a/charts/stable/clickhouse/Chart.yaml
+++ b/charts/stable/clickhouse/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 25.8.5.17
+appVersion: 25.8.6.11
 dependencies:
   - name: common
     version: 28.20.0
@@ -37,5 +37,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/clickhouse
   - https://hub.docker.com/r/clickhouse/clickhouse-server
 type: application
-version: 16.8.1
+version: 16.8.2
 
diff --git a/charts/stable/clickhouse/values.yaml b/charts/stable/clickhouse/values.yaml
index ce89c72a5fe..26a76f618d1 100644
--- a/charts/stable/clickhouse/values.yaml
+++ b/charts/stable/clickhouse/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: docker.io/clickhouse/clickhouse-server
   pullPolicy: IfNotPresent
-  tag: 25.8.5.17@sha256:be3089544bc2e8640eccb22b583d3f94a98dfe707c52ce8dbdf2a2ec25ca8a56
+  tag: 25.8.6.11@sha256:0bc092820904bf7f7ddc9b3efa8be75e9cc3fbc3b7dc545a7dc73b4a257a102b
 
 workload:
   main: