diff --git a/kubernetes/apps/default/joplin/app/helmrelease.yaml b/kubernetes/apps/default/joplin/app/helmrelease.yaml
index a2dcd3f41..e0ee70c2d 100644
--- a/kubernetes/apps/default/joplin/app/helmrelease.yaml
+++ b/kubernetes/apps/default/joplin/app/helmrelease.yaml
@@ -45,7 +45,7 @@ spec:
           main:
             image:
               repository: joplin/server
-              tag: 2.13.5-beta
+              tag: 2.14.1-beta@sha256:3444fe77578d3fe8ff0257dc02bcb945e8afcd1a59c7847eecd2416783b374c6
             env:
               APP_BASE_URL: https://joplin.${SECRET_CLUSTER_DOMAIN}
               APP_PORT: &port 8080