diff --git a/apps/templates/prometheus.yaml b/apps/templates/prometheus.yaml
index c41c0c7..f23cd34 100644
--- a/apps/templates/prometheus.yaml
+++ b/apps/templates/prometheus.yaml
@@ -59,7 +59,7 @@ spec:
                 secretName: grafana-roxedus-com-cert
 
     repoURL: https://prometheus-community.github.io/helm-charts
-    targetRevision: 42.2.1
+    targetRevision: 42.3.0
   syncPolicy:
     automated:
       prune: true