diff --git a/kubernetes/main/apps/media/prowlarr/app/helmrelease.yaml b/kubernetes/main/apps/media/prowlarr/app/helmrelease.yaml
index 8a0d1c36c..2edc1975e 100644
--- a/kubernetes/main/apps/media/prowlarr/app/helmrelease.yaml
+++ b/kubernetes/main/apps/media/prowlarr/app/helmrelease.yaml
@@ -41,7 +41,7 @@ spec:
           app:
             image:
               repository: ghcr.io/onedr0p/prowlarr-nightly
-              tag: 1.21.0.4604@sha256:4173224fae36f81ebffdf8ed5bb96ebd7ac3b9707812162df88d55e795579691
+              tag: 1.21.2.4645@sha256:ddc8ca535f975347d182aeedafae138a1c77971b213f4dc597ec917f3ba74252
             env:
               DOTNET_SYSTEM_NET_DISABLEIPV6: 1
               PROWLARR__INSTANCE_NAME: Prowlarr