diff --git a/renovate.json b/renovate.json
index d36e7fef..2d0a9848 100644
--- a/renovate.json
+++ b/renovate.json
@@ -34,8 +34,8 @@
       "matchUpdateTypes": [
         "minor"
       ],
-      "excludePackageNames": [
-        "git.hamburg.ccc.de/ccchh/oci-images/keycloak"
+      "matchPackageNames": [
+        "!git.hamburg.ccc.de/ccchh/oci-images/keycloak"
       ]
     },
     {
diff --git a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2 b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
index 5ae05997..4a522a26 100644
--- a/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/grafana/docker_compose/compose.yaml.j2
@@ -59,7 +59,7 @@ services:
       - /dev/null:/etc/prometheus/pve.yml
 
   loki:
-    image: docker.io/grafana/loki:3.7.3
+    image: docker.io/grafana/loki:3.7.7
     container_name: loki
     ports:
       - 13100:3100