diff --git a/charts/incubator/briefkasten/values.yaml b/charts/incubator/briefkasten/values.yaml
index ba3dab533da..a6d085b772b 100644
--- a/charts/incubator/briefkasten/values.yaml
+++ b/charts/incubator/briefkasten/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/briefkasten
   pullPolicy: IfNotPresent
-  tag: latest@sha256:4bf3e15f5219605c7801ec5d69e64d0d3d80fef41a6a1dcfb36f3ded1f22ae13
+  tag: latest@sha256:66eca1ef3b9ac562e8f7af7404d80396f034cf5b64d04e39f8ed96fe213e8541
 
 securityContext:
   runAsNonRoot: false