diff --git a/docker-compose.yml b/docker-compose.yml
index 708b473..e522dc3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -140,7 +140,7 @@ services:
     restart: always
 
   prometheus:
-    image: prom/prometheus:v3.2.0@sha256:5888c188cf09e3f7eebc97369c3b2ce713e844cdbd88ccf36f5047c958aea120
+    image: prom/prometheus:v3.6.0@sha256:76947e7ef22f8a698fc638f706685909be425dbe09bd7a2cd7aca849f79b5f64
     command:
       - "--web.external-url=https://${PROMETHEUS_DOMAIN:-prometheus.owncloud.test}"
       - "--config.file=/etc/prometheus/prometheus.yml"