diff --git a/docker-compose.yml b/docker-compose.yml
index 8ce3240..adcc8a6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,7 +11,7 @@ volumes:
 services:
 
   prometheus:
-    image: prom/prometheus:v2.38.0
+    image: prom/prometheus:v2.40.1
     container_name: prometheus
     volumes:
       - ./prometheus:/etc/prometheus