diff --git a/docker-socket-proxy/Dockerfile b/docker-socket-proxy/Dockerfile
index 2017e24..42d0250 100755
--- a/docker-socket-proxy/Dockerfile
+++ b/docker-socket-proxy/Dockerfile
@@ -51,7 +51,7 @@ RUN set -eux; \
 	chown haproxy:haproxy /var/lib/haproxy
 
 ENV HAPROXY_VERSION ${HAPROXY_VERSION}
-ENV HAPROXY_URL https://www.haproxy.org/download/2.8/src/haproxy-${HAPROXY_VERSION}.tar.gz
+ENV HAPROXY_URL https://www.haproxy.org/download/3.0/src/haproxy-${HAPROXY_VERSION}.tar.gz
 ENV HAPROXY_SHA256 ${HAPROXY_SHA256}
 
 RUN set -eux; \