diff --git a/Dockerfile b/Dockerfile
index 24a27cd..7d46917 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG ALPINE_IMAGE=alpine
 ARG ALPINE_VERSION=edge
 ARG ZT_COMMIT=0e5651f353b99302dd3571ef9dcebbffe52056df
-ARG ZT_VERSION=1.12.0
+ARG ZT_VERSION=1.12.1
 
 FROM ${ALPINE_IMAGE}:${ALPINE_VERSION} as builder