diff --git a/tasks/prometheus.yaml b/tasks/prometheus.yaml
index 46d0f9b..9e46b0d 100644
--- a/tasks/prometheus.yaml
+++ b/tasks/prometheus.yaml
@@ -58,7 +58,7 @@
 
     # run prometheus
     name: "prometheus"
-    image: "docker.io/prom/prometheus:v3.8.1"
+    image: "docker.io/prom/prometheus:v3.9.0"
     image_name_mismatch: "recreate"
     restart_policy: "unless-stopped"
     network_mode: "host"