diff --git a/_infrastructure/metrics/kustomization.yaml b/_infrastructure/metrics/kustomization.yaml
index bbc8b90e..6451d996 100644
--- a/_infrastructure/metrics/kustomization.yaml
+++ b/_infrastructure/metrics/kustomization.yaml
@@ -21,7 +21,7 @@ helmCharts:
     valuesFile: kps-values.yaml
   - repo: https://grafana.github.io/helm-charts
     name: loki
-    version: 5.8.7
+    version: 6.6.1
     namespace: metrics
     releaseName: loki
     valuesFile: loki-values.yaml