diff --git a/Dockerfile b/Dockerfile
index 5446b11..21d2d7d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ FROM golang:${GO_VER:-1.23}-alpine3.20 AS golang
 
 # build MTK
 ARG MTK_VERSION
-ENV MTK_VERSION=v2.1.1
+ENV MTK_VERSION=v2.3.0
 
 WORKDIR /go/src/github.com/skpr
 RUN apk add --virtual --update-cache git && \