diff --git a/config/ansible/roles/ferrarimarco_home_lab_node/files/config/dependency-updates-helper/Dockerfile b/config/ansible/roles/ferrarimarco_home_lab_node/files/config/dependency-updates-helper/Dockerfile
index 6128acca8..3d7a087cc 100644
--- a/config/ansible/roles/ferrarimarco_home_lab_node/files/config/dependency-updates-helper/Dockerfile
+++ b/config/ansible/roles/ferrarimarco_home_lab_node/files/config/dependency-updates-helper/Dockerfile
@@ -25,7 +25,7 @@ FROM lscr.io/linuxserver/sonarr:4.0.9 AS sonarr
 FROM gcr.io/cadvisor/cadvisor:v0.50.0 AS cadvisor
 FROM ghcr.io/druggeri/nut_exporter:3.1.1 AS nut-exporter
 FROM prom/blackbox-exporter:v0.25.0 AS prometheus-blackbox-exporter
-FROM prom/prometheus:v2.54.1 AS prometheus
+FROM prom/prometheus:v2.55.0 AS prometheus
 FROM quay.io/prometheus/node-exporter:v1.8.2 AS prometheus-node-exporter
 
 # monitoring-backend