diff --git a/prometheus/2.7.1/Dockerfile b/prometheus/2.7.1/Dockerfile
index e3d86de..0dfc7a3 100644
--- a/prometheus/2.7.1/Dockerfile
+++ b/prometheus/2.7.1/Dockerfile
@@ -1 +1 @@
-FROM prom/prometheus:v2.7.1
+FROM prom/prometheus:v2.12.0