diff --git a/kubernetes/apps/default/outline/app/helmrelease.yaml b/kubernetes/apps/default/outline/app/helmrelease.yaml
index 838d822ed..f8b65ceff 100644
--- a/kubernetes/apps/default/outline/app/helmrelease.yaml
+++ b/kubernetes/apps/default/outline/app/helmrelease.yaml
@@ -45,7 +45,7 @@ spec:
           app:
             image:
               repository: docker.io/outlinewiki/outline
-              tag: 0.77.2@sha256:c079fdadceae33b1d44fc87ecebd07f13dafab64129d14d70a62018769cca119
+              tag: 0.77.3@sha256:9e1eb2875d11b631fc249845b72f6c93f1e11668731ae9f2f7957dda84dc4dfb
             envFrom:
               - secretRef:
                   name: outline-secret