diff --git a/Dockerfile b/Dockerfile
index 7b3eebb..19b6913 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # ------------------------------------------------------------
 # 1. Build stage
 # ------------------------------------------------------------
-FROM golang:1.22-alpine AS builder
+FROM golang:1.25-alpine AS builder
 
 # Install build tools
 RUN apk add --no-cache git