diff --git a/charts/stable/radicale/Chart.yaml b/charts/stable/radicale/Chart.yaml
index 2441510b11b..fd91051179b 100644
--- a/charts/stable/radicale/Chart.yaml
+++ b/charts/stable/radicale/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 3.5.5.0
+appVersion: 3.5.6.0
 dependencies:
   - name: common
     version: 28.17.1
@@ -43,5 +43,5 @@ sources:
   - https://hub.docker.com/r/tomsquest/docker-radicale
   - https://radicale.org/
 type: application
-version: 8.4.1
+version: 8.4.2
 
diff --git a/charts/stable/radicale/values.yaml b/charts/stable/radicale/values.yaml
index ba1d15ea916..15e747d8ba3 100644
--- a/charts/stable/radicale/values.yaml
+++ b/charts/stable/radicale/values.yaml
@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/tomsquest/docker-radicale
-  tag: 3.5.5.0@sha256:0c26cce308d63b3af01f4a3ea1f66246a23c2ead7c1987d5cc7284073d3719d5
+  tag: 3.5.6.0@sha256:1cbb1e1fd7b789414338ceef789f01e30a9bdb84561b2da6eadddcc627a834e0
 
 securityContext:
   container: