diff --git a/Dockerfile b/Dockerfile
index f83160a..0ccf8fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.16
-FROM haproxytech/haproxy-alpine:2.9
+FROM haproxytech/haproxy-alpine:3.3
 RUN apk update --no-cache && apk upgrade --no-cache openssl && apk add --no-cache gettext
 RUN mkdir -p /etc/codecov/ssl/certs && chown haproxy:haproxy /etc/codecov/ssl/certs && chown haproxy:haproxy /etc/haproxy
 COPY --chown=haproxy:haproxy --chmod=644 config/0-haproxy.conf /etc/haproxy/0-haproxy.conf.template