diff --git a/argocd-apps/deploy/platform-apps/loki.yaml b/argocd-apps/deploy/platform-apps/loki.yaml
index b734d1e..46261d8 100644
--- a/argocd-apps/deploy/platform-apps/loki.yaml
+++ b/argocd-apps/deploy/platform-apps/loki.yaml
@@ -10,7 +10,7 @@ spec:
   project: platform-apps
   source:
     repoURL: https://grafana.github.io/helm-charts
-    targetRevision: 6.53.0
+    targetRevision: 6.55.0
     chart: loki
     helm:
       values: |