diff --git a/.github/workflows/ci-golang.yaml b/.github/workflows/ci-golang.yaml
index 98f3f56..6dd9d78 100644
--- a/.github/workflows/ci-golang.yaml
+++ b/.github/workflows/ci-golang.yaml
@@ -16,8 +16,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: stable
+          go-version: '1.24'
       - name: golangci-lint
         uses: golangci/golangci-lint-action@4696ba8babb6127d732c3c6dde519db15edab9ea # v6.5.1
         with:
-          version: v1.62.2
+          version: v1.64.8
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 9c362f7..6ae7e91 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.23-alpine3.20 AS builder
+FROM golang:1.24-alpine3.20 AS builder
 
 RUN apk add --no-cache git gcc musl-dev
 
diff --git a/go.mod b/go.mod
index a7ccebf..53ec7af 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/rokuosan/github-issue-cms
 
-go 1.22.4
+go 1.24
 
 require (
 	github.com/google/go-github/v67 v67.0.0