diff --git a/Dockerfile b/Dockerfile
index b2d2e3f..f1cc381 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM haproxytech/haproxy-alpine:3.3.6@sha256:4b2da4adb652487a1aa1bb7fdacf5df1088d2c7d21302fcce738812d0d2fc453
+FROM haproxytech/haproxy-alpine:3.3.7@sha256:aec7129f24d7c5517015fb0882df961f8f3bbbef400d79b302c9abb2a573da58
 
 RUN adduser --disabled-password --home /home/container container