diff --git a/charts/stable/smtp-relay/Chart.yaml b/charts/stable/smtp-relay/Chart.yaml
index c0574027191..c87bf0d05f8 100644
--- a/charts/stable/smtp-relay/Chart.yaml
+++ b/charts/stable/smtp-relay/Chart.yaml
@@ -23,7 +23,7 @@ icon: https://truecharts.org/img/hotlink-ok/chart-icons/smtp-relay.webp
 keywords:
   - smtp-relay
   - smtp
-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/smtp-relay
   - https://ghcr.io/ix-ai/smtp
 type: application
-version: 3.8.6
+version: 3.8.7
diff --git a/charts/stable/smtp-relay/values.yaml b/charts/stable/smtp-relay/values.yaml
index 7b2b8cc1bc8..73cdc6264fe 100644
--- a/charts/stable/smtp-relay/values.yaml
+++ b/charts/stable/smtp-relay/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/ix-ai/smtp
   pullPolicy: IfNotPresent
-  tag: v0.5.2@sha256:a3c554283e37c072cc7c966bad527c5eb5ca1b1b11c5754079e85de51f8f2312
+  tag: v0.5.2@sha256:e7cf477e29250b3a43da03e65720e70d42fcd962747abd79c2ce056cbc3559a4
 
 securityContext:
   container: