diff --git a/Dockerfile b/Dockerfile
index 2161b44..5a6e50a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM haproxy:1.8-alpine
+FROM haproxy:1.9-alpine
 
 RUN apk add --no-cache bash python3 py-yaml