diff --git a/kube/deploy/apps/radicale/app/hr.yaml b/kube/deploy/apps/radicale/app/hr.yaml
index 21bdca69..3f563284 100644
--- a/kube/deploy/apps/radicale/app/hr.yaml
+++ b/kube/deploy/apps/radicale/app/hr.yaml
@@ -26,7 +26,7 @@ spec:
           main:
             image: &img
               repository: jank.ing/jjgadgets/radicale
-              tag: 3.5.2@sha256:81dd74b2d54733c3af99991dc379b7351f87433518cab2e733d655e4537d0be5
+              tag: 3.5.3@sha256:0017022aab47b4961ac7ff3b51a2ea13bb5f8e47e0856dee802a6b36830e178a
             env: &env
               TZ: "${CONFIG_TZ}"
             securityContext: &sc