diff --git a/kubernetes/main/apps/default/sonarr/app/helmrelease.yaml b/kubernetes/main/apps/default/sonarr/app/helmrelease.yaml
index bc506cf1a2ac9..dd4c57685be78 100644
--- a/kubernetes/main/apps/default/sonarr/app/helmrelease.yaml
+++ b/kubernetes/main/apps/default/sonarr/app/helmrelease.yaml
@@ -42,7 +42,7 @@ spec:
           app:
             image:
               repository: ghcr.io/onedr0p/sonarr-develop
-              tag: 4.0.3.1486@sha256:d02b32fcebb95ea0e6040d0d95c76638830caf5e08be3a99e93679c692aedfde
+              tag: 4.0.4.1515@sha256:77a9c8cd3911f3bddbf89b47fe8ad939fac2a1cf587833b5a43eca1b8f58e249
             env:
               PUSHOVER_DEBUG: "false"
               SONARR__AUTHENTICATION_METHOD: External