diff --git a/kubernetes/apps/tools/outline/app/helmrelease.yaml b/kubernetes/apps/tools/outline/app/helmrelease.yaml
index 9777d209..4178bf7c 100644
--- a/kubernetes/apps/tools/outline/app/helmrelease.yaml
+++ b/kubernetes/apps/tools/outline/app/helmrelease.yaml
@@ -30,7 +30,7 @@ spec:
           app:
             image:
               repository: docker.io/outlinewiki/outline
-              tag: 0.87.3@sha256:78909357ebf4f6165e1ad2a41567abfb62537c30da5832deba72fb16c0995651
+              tag: 0.87.4@sha256:659a8bf588ef2d914ef4e519409f38e472145369383c0a5aa89b286b4dfe860c
             env:
               #ref https://github.com/outline/outline/blob/d3c8224839f09fbff601e4a3e7fd8ff1a6b2ba08/.env.sample
               URL: "https://outline.immich.cloud"