diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0b08b2d..8ea5456 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [ '7.4', '8.0', '8.1', '8.2' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3' ]
         prefer: [ 'lowest', 'stable' ]
 
     name: Test on PHP ${{ matrix.php }} with ${{ matrix.prefer }} composer prefer option
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -27,7 +27,7 @@ jobs:
 
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}-${{ matrix.prefer }}-
@@ -46,8 +46,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      # Master branch should be available for the linter
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          ref: master
+
+      - name: Checkout Code
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -58,8 +64,10 @@ jobs:
         run: composer update --prefer-stable --prefer-dist --no-progress
 
       - name: Lint Code
-        uses: github/super-linter@v4
+        uses: super-linter/super-linter@v7
         env:
           FILTER_REGEX_EXCLUDE: .*vendor.*
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VALIDATE_CHECKOV: false
+          VALIDATE_JSCPD: false
           VALIDATE_PHP_PSALM: false