Fix dependencies

.github/workflows/deploy.yml

@@ -8,7 +8,7 @@ jobs:
    name: New tag
    runs-on: ubuntu-latest
    steps:
-   - uses: actions/checkout@v3
+   - uses: actions/checkout@v4
    - name: WordPress Plugin Deploy
      uses: 10up/action-wordpress-plugin-deploy@stable
      env:

.github/workflows/phpcs.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:

.github/workflows/phpunit.yml

@@ -1,5 +1,5 @@
 name: Unit Testing
-on: 
+on:
     push:
     pull_request:
 jobs:
@@ -16,10 +16,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['7.0', '7.4', '8.0', '8.2']
+        php-versions: ['7.4', '8.0', '8.2']
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:

.github/workflows/plugincheck.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Run plugin check
       uses: wordpress/plugin-check-action@v1

.github/workflows/update.yml

@@ -8,7 +8,7 @@ jobs:
     name: Push to trunk
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: WordPress.org plugin asset/readme update
       uses: 10up/action-wordpress-plugin-asset-update@stable
       env:

composer.json

@@ -38,7 +38,8 @@
       "sebastian/phpcpd": "^3.0 || ^4.0 || ^6.0",
       "yoast/phpunit-polyfills": "^1.0",
       "sokil/php-isocodes": "^2.0 || ^4.1.0",
-      "dms/phpunit-arraysubset-asserts": "^0.4.0"
+      "dms/phpunit-arraysubset-asserts": "^0.4.0",
+      "sirbrillig/phpcs-variable-analysis": "^2.11"
     },
     "prefer-stable" : true,
     "scripts": {