diff --git a/renovate.json b/renovate.json
index 13774e4..f72babb 100644
--- a/renovate.json
+++ b/renovate.json
@@ -6,7 +6,8 @@
     ":ignoreUnstable",
     ":disableRateLimiting",
     ":rebaseStalePrs",
-    ":label(renovate)"
+    ":label(renovate)",
+    "group:allDigest"
   ],
   "semanticCommits": "disabled",
   "packageRules": [
diff --git a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2 b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
index 436669a..d739b2f 100644
--- a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
@@ -2,7 +2,7 @@
 services:
 
   prometheus:
-    image: docker.io/prom/prometheus:v3.7.1@sha256:ff7e389acbe064a4823212a500393d40a28a8f362e4b05cbf6742a9a3ef736b2
+    image: docker.io/prom/prometheus:v3.7.2@sha256:23031bfe0e74a13004252caaa74eccd0d62b6c6e7a04711d5b8bf5b7e113adc7
     container_name: prometheus
     command:
       - '--config.file=/etc/prometheus/prometheus.yml'