diff --git a/docker/Dockerfile b/docker/Dockerfile
index 3cc222d..d13c5be 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM prom/prometheus:v2.46.0 AS prometheus
+FROM prom/prometheus:v2.47.0 AS prometheus
 
 FROM thanosio/thanos:v0.31.0 AS thanos