diff --git a/.github/workflows/nodejs-beta.yml b/.github/workflows/nodejs-beta.yml
index 1549a07e..3fee5a6b 100644
--- a/.github/workflows/nodejs-beta.yml
+++ b/.github/workflows/nodejs-beta.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: actions/setup-node@v2.3.1
+      - uses: actions/setup-node@v2.4.0
         with:
           node-version: 14
       - name: npm install
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: actions/setup-node@v2.3.1
+      - uses: actions/setup-node@v2.4.0
         with:
           node-version: 14
           registry-url: https://registry.npmjs.org/
diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 8bd28458..07efae7d 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2.3.1
+        uses: actions/setup-node@v2.4.0
         with:
           node-version: ${{ matrix.node-version }}
       - name: npm install
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: actions/setup-node@v2.3.1
+      - uses: actions/setup-node@v2.4.0
         with:
           node-version: 14 # use the minimum required version
           registry-url: https://registry.npmjs.org/
diff --git a/lib/switchbot.js b/lib/switchbot.js
index 6ad0eeed..cfa5ed66 100644
--- a/lib/switchbot.js
+++ b/lib/switchbot.js
@@ -221,7 +221,7 @@ class Switchbot {
     }
     if (id) {
       id = id.toLowerCase().replace(/\:/g, '');
-      ad_id = ad.address.toLowerCase().replace(/[^a-z0-9]/g, '');
+      let ad_id = ad.address.toLowerCase().replace(/[^a-z0-9]/g, '');
       if (ad_id !== id) {
         return false;
       }