diff --git a/apps/umami/helmrelease.yaml b/apps/umami/helmrelease.yaml
index 92158cdb..98fc0249 100644
--- a/apps/umami/helmrelease.yaml
+++ b/apps/umami/helmrelease.yaml
@@ -52,7 +52,7 @@ spec:
           postgres:
             image:
               repository: postgres
-              tag: 16.4-alpine
+              tag: 17.0-alpine
             env:
               TZ: Europe/Berlin
             envFrom: