diff --git a/projects/grafana/values/prometheus.yaml b/projects/grafana/values/prometheus.yaml
index 993b0bb5..472b3172 100644
--- a/projects/grafana/values/prometheus.yaml
+++ b/projects/grafana/values/prometheus.yaml
@@ -25,7 +25,7 @@ server:
   enabled: true
   image:
     repository: quay.io/prometheus/prometheus
-    tag: v2.33.0
+    tag: v2.33.1
 
   persistentVolume:
     enabled: true