diff --git a/Dockerfile b/Dockerfile
index 31fd2df..8932022 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.6
 
-ENV VER=4.34.0
+ENV VER=4.40.1
 ENV PORT=8080
 ENV DOMAIN=
 ENV UUID=91cb66ba-a373-43a0-8169-33d4eeaeb857
diff --git a/README.md b/README.md
index 8e81374..1e5f9c8 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 > /v2ray/key.pem
 > ```
 
-[V2ray-core下载](https://github.com/xiaokaixuan/v2ray-heroku/releases/tag/v4.34.0)
+[V2ray-core下载](https://github.com/xiaokaixuan/v2ray-heroku/releases/tag/v4.40.1)
 
 ### 参考 
 *https://github.com/v2fly/v2ray-core*