diff --git a/Dockerfile b/Dockerfile
index 28b0f80..8c3e71c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM haproxy:1.9-alpine
+FROM haproxy:2.2-alpine
 
 EXPOSE 2375
 ENV ALLOW_RESTARTS=0 \