diff --git a/helm-dependencies.yaml b/helm-dependencies.yaml
index 1a6939e3e..acf897b18 100644
--- a/helm-dependencies.yaml
+++ b/helm-dependencies.yaml
@@ -75,7 +75,7 @@ dependencies:
     version: 5.42.0
     repository: https://grafana.github.io/helm-charts
   - name: promtail
-    version: 6.15.4
+    version: 6.15.5
     repository: https://grafana.github.io/helm-charts
   - name: metrics-server
     version: 3.11.0