diff --git a/kubernetes/main/apps/observability/promtail/app/helmrelease.yaml b/kubernetes/main/apps/observability/promtail/app/helmrelease.yaml
index d7300cb9d1245..6489e5090333e 100644
--- a/kubernetes/main/apps/observability/promtail/app/helmrelease.yaml
+++ b/kubernetes/main/apps/observability/promtail/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: promtail
-      version: 6.16.5
+      version: 6.16.6
       sourceRef:
         kind: HelmRepository
         name: grafana