diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 418d269..20264d2 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.18'
+          go-version: '1.20'
       - name: Build geosite
         id: build
         env:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 1d4228e..5dceab4 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.18'
+          go-version: '1.20'
       - name: Build geosite
         id: build
         run: |
diff --git a/go.mod b/go.mod
index 4d3514f..c58c10d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,11 +1,12 @@
 module sing-geosite
 
-go 1.18
+go 1.20
 
 require (
 	github.com/google/go-github/v45 v45.2.0
 	github.com/sagernet/sing v0.2.17
 	github.com/sagernet/sing-box v1.6.2
+	github.com/sethvargo/go-githubactions v1.1.0
 	github.com/sirupsen/logrus v1.9.3
 	github.com/v2fly/v2ray-core/v5 v5.11.0
 	google.golang.org/protobuf v1.31.0
@@ -17,6 +18,7 @@ require (
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/miekg/dns v1.1.56 // indirect
 	github.com/sagernet/sing-dns v0.1.10 // indirect
+	github.com/sethvargo/go-envconfig v0.8.0 // indirect
 	golang.org/x/crypto v0.14.0 // indirect
 	golang.org/x/mod v0.13.0 // indirect
 	golang.org/x/net v0.17.0 // indirect
diff --git a/go.sum b/go.sum
index 92763ce..fd54d9a 100644
--- a/go.sum
+++ b/go.sum
@@ -23,6 +23,10 @@ github.com/sagernet/sing-box v1.6.2 h1:jctKwzwzJzWm0p7S3MUMmk74hDifrWt3nUxEiUJve
 github.com/sagernet/sing-box v1.6.2/go.mod h1:BBtCyMz5MzRSB954AUvtPN5Wfajf1B4zMWofkNxNNRo=
 github.com/sagernet/sing-dns v0.1.10 h1:iIU7nRBlUYj+fF2TaktGIvRiTFFrHwSMedLQsvlTZCI=
 github.com/sagernet/sing-dns v0.1.10/go.mod h1:vtUimtf7Nq9EdvD5WTpfCr69KL1M7bcgOVKiYBiAY/c=
+github.com/sethvargo/go-envconfig v0.8.0 h1:AcmdAewSFAc7pQ1Ghz+vhZkilUtxX559QlDuLLiSkdI=
+github.com/sethvargo/go-envconfig v0.8.0/go.mod h1:Iz1Gy1Sf3T64TQlJSvee81qDhf7YIlt8GMUX6yyNFs0=
+github.com/sethvargo/go-githubactions v1.1.0 h1:mg03w+b+/s5SMS298/2G6tHv8P0w0VhUFaqL1THIqzY=
+github.com/sethvargo/go-githubactions v1.1.0/go.mod h1:qIboSF7yq2Qnaw2WXDsqCReM0Lo1gU4QXUWmhBC3pxE=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/main.go b/main.go
index 1b988d1..f90059e 100644
--- a/main.go
+++ b/main.go
@@ -14,6 +14,7 @@ import (
 	"github.com/sagernet/sing-box/common/geosite"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sethvargo/go-githubactions"
 	"github.com/sirupsen/logrus"
 	"github.com/v2fly/v2ray-core/v5/app/router/routercommon"
 	"google.golang.org/protobuf/proto"
@@ -185,7 +186,7 @@ func generate(release *github.RepositoryRelease, output string) error {
 }
 
 func setActionOutput(name string, content string) {
-	os.Stdout.WriteString("::set-output name=" + name + "::" + content + "\n")
+	githubactions.SetOutput(name, content)
 }
 
 func release(source string, destination string, output string) error {