diff --git a/charts/stable/deconz/Chart.yaml b/charts/stable/deconz/Chart.yaml
index a8d9a5bc9ef..5d8bf30530f 100644
--- a/charts/stable/deconz/Chart.yaml
+++ b/charts/stable/deconz/Chart.yaml
@@ -44,5 +44,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/deconz
   - https://hub.docker.com/r/deconzcommunity/deconz
 type: application
-version: 18.15.20
+version: 18.15.21
 
diff --git a/charts/stable/deconz/values.yaml b/charts/stable/deconz/values.yaml
index d609ea738d9..18821d6b3e8 100644
--- a/charts/stable/deconz/values.yaml
+++ b/charts/stable/deconz/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/deconzcommunity/deconz
-  tag: 2.32.5@sha256:abc1894ab254ff9b4d6e930500ffb6f8a502ec453a071b0564c18722ab260749
+  tag: 2.32.5@sha256:be31a3581b34fb1579068fc38a2f27df0dcc0fd8dba1ad4a430b3934453c7dab
   pullPolicy: IfNotPresent
 securityContext:
   container: