diff --git a/Dockerfile b/Dockerfile
index cfeb016..9874d8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # https://hub.docker.com/_/haproxy
-FROM haproxy:2.9-alpine
+FROM haproxy:3.0-alpine
 
 VOLUME [ "/certs" ]