diff --git a/Dockerfile b/Dockerfile
index a95158d..09bc62a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,19 +11,20 @@ WORKDIR ./build/release/
 RUN strip upx && mv upx /tmp/
 
 FROM ${GOLANG} AS xray
-ENV XRAY="1.7.5"
+ENV XRAY="1.8.0"
 RUN wget https://github.com/XTLS/Xray-core/archive/refs/tags/v${XRAY}.tar.gz && tar xf v${XRAY}.tar.gz
 WORKDIR ./Xray-core-${XRAY}/main/
-RUN go get -d
+RUN go get
 RUN env CGO_ENABLED=0 go build -v -trimpath -ldflags "-s -w" && mv main /tmp/xray
 COPY --from=upx /tmp/upx /usr/bin/
 RUN upx -9 /tmp/xray
 
 FROM ${GOLANG} AS xproxy
+RUN apk add git
 COPY ./ /XProxy/
 WORKDIR /XProxy/cmd/
-RUN go get -d
-RUN env CGO_ENABLED=0 go build -v -trimpath -ldflags "-s -w" && mv cmd /tmp/xproxy
+RUN go get
+RUN env CGO_ENABLED=0 go build -v -trimpath -ldflags "-X main.version=$(git describe --tag) -s -w" && mv cmd /tmp/xproxy
 COPY --from=upx /tmp/upx /usr/bin/
 RUN upx -9 /tmp/xproxy
 
diff --git a/cmd/xproxy.go b/cmd/xproxy.go
index 40edffb..6d08b08 100644
--- a/cmd/xproxy.go
+++ b/cmd/xproxy.go
@@ -15,7 +15,7 @@ import (
     "strconv"
 )
 
-var version = "1.0.2"
+var version = "dev"
 var v4RouteTable = 104
 var v6RouteTable = 106
 var v4TProxyPort = 7288