diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ebf603e..17c7366 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,27 +14,28 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        go: ['1.19', '1.20', '1.21']
+        go: ['1.20', '1.21', '1.22']
     name: ${{ matrix.os }} @ Go ${{ matrix.go }}
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          path: ${{ env.WORKSPACE }}
+
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
 
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
 
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          path: ${{ env.WORKSPACE }}
 
       - name: Build
         run: go build -v ./...
@@ -43,7 +44,7 @@ jobs:
         run: go test -v --coverpkg=github.com/shamaton/msgpack/... --coverprofile=coverage.coverprofile --covermode=atomic ./...
 
       - name: Upload coverage to Codecov
-        if: success() && matrix.go == '1.21' && matrix.os == 'ubuntu-latest'
+        if: success() && matrix.go == '1.22' && matrix.os == 'ubuntu-latest'
         uses: codecov/codecov-action@v1
         with:
           token:
@@ -55,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ${{ env.WORKSPACE }}
       - name: golangci-lint
diff --git a/LICENSE b/LICENSE
index 4b5e3c1..a5810ed 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Masayuki Shamoto
+Copyright (c) 2024 Masayuki Shamoto
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 206e768..a8aa22f 100644
--- a/README.md
+++ b/README.md
@@ -17,8 +17,6 @@ You can get the fastest performance with [msgpackgen](https://github.com/shamato
 * Supports extend encoder / decoder
 * Can also Encoding / Decoding struct as array
 
-This package requires more than  version **1.13**
-
 ## Installation
 
 Current version is **msgpack/v2**.
@@ -32,12 +30,15 @@ package main
 
 import (
   "github.com/shamaton/msgpack/v2"
+  "net/http"
 )
 
+type Struct struct {
+	String string
+}
+
+// simple
 func main() {
-	type Struct struct {
-		String string
-	}
 	v := Struct{String: "msgpack"}
 
 	d, err := msgpack.Marshal(v)
@@ -45,11 +46,21 @@ func main() {
 		panic(err)
 	}
 	r := Struct{}
-	err = msgpack.Unmarshal(d, &r)
-	if err != nil {
+	if err =  msgpack.Unmarshal(d, &r); err != nil {
 		panic(err)
 	}
 }
+
+// streaming
+func handle(w http.ResponseWriter, r *http.Request) {
+	var body Struct
+	if err := msgpack.UnmarshalRead(r, &body); err != nil {
+		panic(err)
+    }
+	if err := msgpack.MarshalWrite(w, body); err != nil {
+		panic(err)
+    }
+}
 ```
 
 ## Benchmark