diff --git a/kubernetes/apps/monitoring/gatus/app/helmrelease.yaml b/kubernetes/apps/monitoring/gatus/app/helmrelease.yaml
index daa538ff1..0ac92edaf 100644
--- a/kubernetes/apps/monitoring/gatus/app/helmrelease.yaml
+++ b/kubernetes/apps/monitoring/gatus/app/helmrelease.yaml
@@ -44,7 +44,7 @@ spec:
             order: 2
             image: &configSyncImage
               repository: ghcr.io/kiwigrid/k8s-sidecar
-              tag: 1.25.3
+              tag: 1.27.6
               pullPolicy: IfNotPresent
             env:
               FOLDER: /config