diff --git a/Dockerfile b/Dockerfile
index 450b91a..d3db19a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG ALPINE_IMAGE=alpine
 ARG ALPINE_VERSION=edge
-ARG ZT_COMMIT=6bfaaaa557adf20fb09182f9d67829961b96248e
+ARG ZT_COMMIT=4a2c75a60941e75f36ed1961458a42fbd12ea4ac
 ARG ZT_VERSION=1.8.6
 
 FROM ${ALPINE_IMAGE}:${ALPINE_VERSION} as builder