diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 58802f9..518f617 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,19 +18,19 @@ jobs:
     # - name: Test script
     #   run: npm test
 
-    - name: Build production
-      run: npm run build
+    # - name: Build production
+    #   run: npm run build
 
 
   test-prod:
     runs-on: ubuntu-18.04
-
+    needs: test
     strategy:
       matrix:
-        hugo-version: [null]
-        # hugo-version: [null, 'latest', '0.58.2']
-        extended: [null]
-        # extended: [null, true, false]
+        # hugo-version: ['latest']
+        # extended: [true]
+        hugo-version: ['latest', '0.58.2']
+        extended: [true, false]
 
     steps:
     - uses: actions/checkout@v1
@@ -40,9 +40,3 @@ jobs:
       with:
         hugo-version: ${{ matrix.hugo-version }}
         extended: ${{ matrix.extended }}
-
-    - name: Dump
-      run: |
-        hugo version
-        go version
-        git --version
diff --git a/README.md b/README.md
index 643f3db..f1e6d56 100644
--- a/README.md
+++ b/README.md
@@ -83,9 +83,7 @@ jobs:
     hugo-version: 'latest'
 ```
 
-**Note**: This action gets a Hugo latest version by GitHub API. Please be aware of [GitHub API Rate limiting]
-
-[GitHub API Rate limiting]: https://developer.github.com/v3/#rate-limiting
+This action fetches the latest version of Hugo by [hugo | Homebrew Formulae](https://formulae.brew.sh/formula/hugo)
 
 
 
diff --git a/get-latest-version.js b/get-latest-version.js
index 4e88138..e3bdcd3 100644
--- a/get-latest-version.js
+++ b/get-latest-version.js
@@ -1,22 +1,18 @@
 const XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
 
 function getLatestVersion() {
-  // return new Promise((resolve, reject) => {
-  return new Promise(resolve => {
+  return new Promise((resolve, reject) => {
     const xhr = new XMLHttpRequest();
-    const url = "https://api.github.com/repos/gohugoio/hugo/releases/latest";
+    const url = "https://formulae.brew.sh/api/formula/hugo.json";
     xhr.open("GET", url);
     xhr.send();
-
     xhr.onreadystatechange = function() {
       if (xhr.readyState === 4 && xhr.status === 200) {
         const result = JSON.parse(xhr.responseText);
-        const latestURL = result["assets"][0].browser_download_url;
-        const latestVersion = latestURL.match(/(\d+).(\d+).(\d+)/g)[0];
-
+        const latestVersion = result.versions.stable;
         resolve(latestVersion);
-        // } else {
-        //   reject(`ERROR: got status ${xhr.status}`);
+      } else if (xhr.readyState === 4 && xhr.status !== 200) {
+        reject(`ERROR: got status ${xhr.status} of ${url}`);
       }
     };
   });
diff --git a/index.js b/index.js
index 814b6c7..d90048a 100644
--- a/index.js
+++ b/index.js
@@ -1,51 +1,54 @@
 const core = require("@actions/core");
 const tc = require("@actions/tool-cache");
 const io = require("@actions/io");
+const exec = require("@actions/exec");
 const getLatestVersion = require("./get-latest-version");
 
 // most @actions toolkit packages have async methods
 async function run() {
   try {
-    getLatestVersion().then(async function(latestVersion) {
-      let hugoVersion = core.getInput("hugo-version");
-      if (!hugoVersion || hugoVersion === "latest") {
-        hugoVersion = latestVersion;
+    getLatestVersion().then(
+      async function(latestVersion) {
+        let hugoVersion = core.getInput("hugo-version");
+        if (!hugoVersion || hugoVersion === "latest") {
+          hugoVersion = latestVersion;
+        }
+        console.log(`Hugo version: ${hugoVersion}`);
+
+        const extended = core.getInput("extended");
+        console.log(`Hugo extended: ${extended}`);
+        let extendedStr = "";
+        if (extended === "true") {
+          extendedStr = "extended_";
+        }
+
+        console.log(`Operating System: ${process.platform}`);
+
+        const hugoName = `hugo_${extendedStr}${hugoVersion}_Linux-64bit`;
+        core.debug(`hugoName: ${hugoName}`);
+
+        const hugoURL = `https://github.com/gohugoio/hugo/releases/download/v${hugoVersion}/${hugoName}.tar.gz`;
+        core.debug(`hugoURL: ${hugoURL}`);
+
+        const hugoPath = `${process.env.HOME}/bin`;
+        await io.mkdirP(hugoPath);
+        core.addPath(hugoPath);
+
+        // Download and extract Hugo binary
+        const hugoTarball = await tc.downloadTool(hugoURL);
+        const hugoExtractedFolder = await tc.extractTar(hugoTarball, "/tmp");
+        core.debug("hugoExtractedFolder:", hugoExtractedFolder);
+        await io.mv(`${hugoExtractedFolder}/hugo`, hugoPath);
+
+        // Show version
+        await exec.exec('hugo version');
+        await exec.exec('go version');
+        await exec.exec('git --version');
+      },
+      function(error) {
+        core.setFailed(error);
       }
-      core.debug(`Hugo version: ${hugoVersion}`);
-
-      let extended = core.getInput("extended");
-      core.debug(`Hugo extended: ${extended}`);
-
-      let extendedStr = "";
-      if (extended === "true") {
-        extendedStr = "extended_";
-      }
-
-      console.log(`Operating System: ${process.platform}`);
-
-      const hugoName = `hugo_${extendedStr}${hugoVersion}_Linux-64bit`;
-      core.debug(`hugoName: ${hugoName}`);
-
-      const hugoURL = `https://github.com/gohugoio/hugo/releases/download/v${hugoVersion}/${hugoName}.tar.gz`;
-      core.debug(`hugoURL: ${hugoURL}`);
-
-      const hugoPath = `${process.env.HOME}/bin`;
-      await io.mkdirP(hugoPath);
-      core.addPath(hugoPath);
-
-      // Download and extract Hugo binary
-      const hugoTarball = await tc.downloadTool(hugoURL);
-      const hugoExtractedFolder = await tc.extractTar(hugoTarball, "/tmp");
-      core.debug("hugoExtractedFolder:", hugoExtractedFolder);
-      await io.mv(`${hugoExtractedFolder}/hugo`, hugoPath);
-      // },
-      // function(error) {
-      //   console.error(error);
-      //   console.log(
-      //     "HINT: GitHub API Rate limiting",
-      //     "https://developer.github.com/v3/#rate-limiting"
-      //   );
-    });
+    );
   } catch (error) {
     core.setFailed(error.message);
   }
diff --git a/node_modules/@actions/exec/package.json b/node_modules/@actions/exec/package.json
index bb85262..d9497e6 100644
--- a/node_modules/@actions/exec/package.json
+++ b/node_modules/@actions/exec/package.json
@@ -1,15 +1,39 @@
 {
-  "name": "@actions/exec",
-  "version": "1.0.1",
-  "description": "Actions exec lib",
-  "keywords": [
-    "github",
-    "actions",
-    "exec"
+  "_from": "@actions/exec",
+  "_id": "@actions/exec@1.0.1",
+  "_inBundle": false,
+  "_integrity": "sha512-nvFkxwiicvpzNiCBF4wFBDfnBvi7xp/as7LE1hBxBxKG2L29+gkIPBiLKMVORL+Hg3JNf07AKRfl0V5djoypjQ==",
+  "_location": "/@actions/exec",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "tag",
+    "registry": true,
+    "raw": "@actions/exec",
+    "name": "@actions/exec",
+    "escapedName": "@actions%2fexec",
+    "scope": "@actions",
+    "rawSpec": "",
+    "saveSpec": null,
+    "fetchSpec": "latest"
+  },
+  "_requiredBy": [
+    "#USER",
+    "/",
+    "/@actions/tool-cache"
   ],
-  "homepage": "https://github.com/actions/toolkit/tree/master/packages/exec",
-  "license": "MIT",
-  "main": "lib/exec.js",
+  "_resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.0.1.tgz",
+  "_shasum": "1624b541165697e7008d7c87bc1f69f191263c6c",
+  "_spec": "@actions/exec",
+  "_where": "/Users/iris/Documents/repos/github.com/peaceiris/actions-hugo",
+  "bugs": {
+    "url": "https://github.com/actions/toolkit/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Actions exec lib",
+  "devDependencies": {
+    "@actions/io": "^1.0.1"
+  },
   "directories": {
     "lib": "lib",
     "test": "__tests__"
@@ -17,6 +41,16 @@
   "files": [
     "lib"
   ],
+  "gitHead": "a2ab4bcf78e4f7080f0d45856e6eeba16f0bbc52",
+  "homepage": "https://github.com/actions/toolkit/tree/master/packages/exec",
+  "keywords": [
+    "github",
+    "actions",
+    "exec"
+  ],
+  "license": "MIT",
+  "main": "lib/exec.js",
+  "name": "@actions/exec",
   "publishConfig": {
     "access": "public"
   },
@@ -28,15 +62,5 @@
     "test": "echo \"Error: run tests from root\" && exit 1",
     "tsc": "tsc"
   },
-  "bugs": {
-    "url": "https://github.com/actions/toolkit/issues"
-  },
-  "devDependencies": {
-    "@actions/io": "^1.0.1"
-  },
-  "gitHead": "a2ab4bcf78e4f7080f0d45856e6eeba16f0bbc52"
-
-,"_resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.0.1.tgz"
-,"_integrity": "sha512-nvFkxwiicvpzNiCBF4wFBDfnBvi7xp/as7LE1hBxBxKG2L29+gkIPBiLKMVORL+Hg3JNf07AKRfl0V5djoypjQ=="
-,"_from": "@actions/exec@1.0.1"
-}
\ No newline at end of file
+  "version": "1.0.1"
+}
diff --git a/package.json b/package.json
index 470347c..fb5c4e2 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
   "homepage": "https://github.com/peaceiris/actions-hugo#readme",
   "dependencies": {
     "@actions/core": "^1.1.0",
+    "@actions/exec": "^1.0.1",
     "@actions/io": "^1.0.1",
     "@actions/tool-cache": "^1.1.1",
     "xmlhttprequest": "^1.8.0"