diff --git a/Dockerfile b/Dockerfile
index 1579fdb..cb2f30a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine AS builder
+FROM golang:1.25-alpine AS builder
 ENV CGO_ENABLED=0
 ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.cn,direct