diff --git a/testutil/compose/docker-compose.template b/testutil/compose/docker-compose.template
index b201d3877..43da1b45c 100644
--- a/testutil/compose/docker-compose.template
+++ b/testutil/compose/docker-compose.template
@@ -79,7 +79,7 @@ services:
 
   prometheus:
     container_name: prometheus
-    image: prom/prometheus:${PROMETHEUS_VERSION:-v2.50.1}
+    image: prom/prometheus:${PROMETHEUS_VERSION:-v3.9.1}
     {{if .MonitoringPorts}}ports:
       - "9090:9090"
     {{end -}}
@@ -92,7 +92,7 @@ services:
   {{if .Monitoring}}
   grafana:
     container_name: grafana
-    image: grafana/grafana:${GRAFANA_VERSION:-10.4.2}
+    image: grafana/grafana:${GRAFANA_VERSION:-12.3.2}
     {{if .MonitoringPorts}}ports:
       - "3000:3000"
     {{end -}}
diff --git a/testutil/compose/static/lighthouse/Dockerfile b/testutil/compose/static/lighthouse/Dockerfile
index aeb886053..b994e1235 100644
--- a/testutil/compose/static/lighthouse/Dockerfile
+++ b/testutil/compose/static/lighthouse/Dockerfile
@@ -1,4 +1,4 @@
-FROM sigp/lighthouse:v8.0.1
+FROM sigp/lighthouse:v8.1.0
 
 ENV YQ_VERSION=v4.42.1