diff --git a/charts/stable/external-service/Chart.yaml b/charts/stable/external-service/Chart.yaml
index 65401ece3e9..d61f8e79a2f 100644
--- a/charts/stable/external-service/Chart.yaml
+++ b/charts/stable/external-service/Chart.yaml
@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 3.21.2
+appVersion: 3.21.3
 dependencies:
   - name: common
     version: 25.4.10
@@ -32,4 +32,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/external-service
   - https://hub.docker.com/_/alpine
 type: application
-version: 15.6.1
+version: 15.6.2
diff --git a/charts/stable/external-service/values.yaml b/charts/stable/external-service/values.yaml
index 314b289e70c..23c00388e76 100644
--- a/charts/stable/external-service/values.yaml
+++ b/charts/stable/external-service/values.yaml
@@ -2,7 +2,7 @@
 image:
   repository: alpine
   pullPolicy: IfNotPresent
-  tag: 3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
+  tag: 3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 
 global:
   # Ignore isStopped