diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index a910a5c05..72e017b3d 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -1,42 +1,38 @@
 name: Go
 on: [push, pull_request]
 jobs:
-
   build:
     name: Build
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ["1.16"]
+        go: ["1.19"]
     steps:
-
     - name: Set up Go ${{ matrix.go }}
+      id: go
       uses: actions/setup-go@v1
       with:
         go-version: ${{ matrix.go }}
-      id: go
-
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
-
+    - name: Check out code
+      uses: actions/checkout@v1
     - name: Get dependencies
-      run: go get -v -t -d ./...
-
+      run: |
+        go mod tidy
+        go mod vendor
     - name: Test
-      run: go test -race `go list ./... | grep -v benchmark` -short
-
+      run: |
+        go test -short -race -coverprofile cover.out -covermode=atomic `go list ./... | grep -v benchmark`
+        go tool cover -func=cover.out
     - name: Check code quality
       run: |
         export PATH=$PATH:$(go env GOPATH)/bin
-        wget https://github.com/mgechev/revive/releases/download/v1.2.1/revive_1.2.1_Linux_x86_64.tar.gz
+        wget -nv https://github.com/mgechev/revive/releases/download/v1.2.1/revive_1.2.1_Linux_x86_64.tar.gz
         tar xf revive_1.2.1_Linux_x86_64.tar.gz -C /tmp
         /tmp/revive -config .revive.toml -formatter friendly -exclude vendor/... $(go list ./...)
-
     - name: Make
       run: make dev
-
-    - name : Upload artifact
+    - name : Upload binary
       uses: actions/upload-artifact@master
       with:
-        name: ela-ubuntu
+        name: ela-x86-amd64
         path: ela
diff --git a/README.md b/README.md
index ed662b633..5ddf84c2f 100644
--- a/README.md
+++ b/README.md
@@ -18,20 +18,20 @@ Make sure the [macOS version](https://en.wikipedia.org/wiki/MacOS#Release_histor
 
 ```bash
 $ uname -srm
-Darwin 18.7.0 x86_64
+Darwin 21.6.0 x86_64
 ```
 
-Use [Homebrew](https://brew.sh/) to install Golang 1.16
+Use [Homebrew](https://brew.sh/) to install Golang
 
 ```bash
-$ brew install go@1.16
+$ brew install go
 ```
 
 Check the golang version. Make sure they are the following version number or above.
 
 ```bash
 $ go version
-go version go1.16.5 darwin/amd64
+go version go1.19.1 darwin/amd64
 ```
 
 ### 2. Ubuntu Prerequisites
@@ -40,7 +40,7 @@ Make sure your ubuntu version is 18.04 or later.
 
 ```bash
 $ cat /etc/issue
-Ubuntu 18.04.5 LTS \n \l
+Ubuntu 22.04.1 LTS \n \l
 ```
 
 Install Git.
@@ -52,8 +52,8 @@ $ sudo apt-get install -y git
 Install Go distribution.
 
 ```bash
-$ curl -O https://golang.org/dl/go1.13.15.linux-amd64.tar.gz
-$ tar -xvf go1.13.15.linux-amd64.tar.gz
+$ curl -O https://golang.org/dl/go1.19.1.linux-amd64.tar.gz
+$ tar -xvf go1.19.1.linux-amd64.tar.gz
 $ sudo chown -R root:root ./go
 $ sudo mv go /usr/local
 $ export GOPATH=$HOME/go