diff --git a/charts/incubator/radicale/values.yaml b/charts/incubator/radicale/values.yaml
index d63ba851c01..bec19c756d6 100644
--- a/charts/incubator/radicale/values.yaml
+++ b/charts/incubator/radicale/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/radicale
   pullPolicy: IfNotPresent
-  tag: v3.1.8.0@sha256:0522aa317fc4b790021916a570491b7a6d253f80b1e435fe89a256eaec66e2c2
+  tag: 3.1.8.1@sha256:98bf783fa812b21dd207e5d7ae1c01f491101bb7255f65dfc3626e9c8990b9b0
 
 # Docker image configuration docs:
 # https://github.com/tomsquest/docker-radicale#custom-configuration