diff --git a/projects/grafana/values/kube-prometheus-stack.yaml b/projects/grafana/values/kube-prometheus-stack.yaml
index 077c48a2..a98c12b2 100644
--- a/projects/grafana/values/kube-prometheus-stack.yaml
+++ b/projects/grafana/values/kube-prometheus-stack.yaml
@@ -1783,7 +1783,7 @@ prometheus:
 
   image:
     repository: quay.io/prometheus/prometheus
-    tag: v2.41.0
+    tag: v2.42.0
 
   strategy:
     type: Recreate
@@ -2206,7 +2206,7 @@ prometheus:
     image:
       registry: quay.io
       repository: prometheus/prometheus
-      tag: v2.41.0
+      tag: v2.42.0
       sha: ""
 
     ## Tolerations for use with node taints
diff --git a/projects/grafana/values/prometheus.yaml b/projects/grafana/values/prometheus.yaml
index dce5237c..28846a41 100644
--- a/projects/grafana/values/prometheus.yaml
+++ b/projects/grafana/values/prometheus.yaml
@@ -24,7 +24,7 @@ server:
   enabled: true
   image:
     repository: quay.io/prometheus/prometheus
-    tag: v2.41.0
+    tag: v2.42.0
  
   strategy:
     type: Recreate