diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92b06c168..28810a962 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,8 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
+          - "8.3"
+          - "8.2"
           - "8.1"
           - "8.0"
           - "7.4"
@@ -36,100 +38,101 @@ jobs:
           - "php-coord/datapack-southamerica"
 
     steps:
-    - uses: actions/checkout@v2
-      with:
-        fetch-depth: 2
-
-    - name: "Setup PHP"
-      uses: "shivammathur/setup-php@v2"
-      with:
-        php-version: ${{ matrix.php-version }}
-        ini-values: "zend.assertions=1, assert.exception=1, error_reporting=E_ALL, display_errors=On"
-        coverage: "xdebug"
-        tools: cs2pr
-      env:
-        COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Verify PHP version used
-      run: |
-        php -v && php -m;
-
-    - name: Setup problem matchers for PHP
-      run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
-
-    - name: Setup problem matchers for PHPUnit
-      run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
-
-    - name: Validate composer.json
-      run: composer validate --strict
-
-    - name: Set COMPOSER_ROOT_VERSION to allow branches to not fail build
-      run: echo "COMPOSER_ROOT_VERSION=4.x-dev" >> $GITHUB_ENV
-
-    - name: Get composer cache directory
-      id: composercache
-      run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-
-    - name: Set up build cache
-      uses: "actions/cache@v2"
-      with:
-        path: |
-          ${{ steps.composercache.outputs.dir }}
-          "build/php-code-coverage-cache"
-          ".php-cs-fixer.cache"
-        key: php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}-${{ github.ref }}-${{ github.sha }}
-        restore-keys: |
-          php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}-${{ github.ref }}
-          php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}
-
-    - name: Remove datapacks
-      run: composer remove --dev --no-update "php-coord/datapack*";
-
-    - name: Add back selected datapack
-      if: matrix.datapack != ''
-      run: composer require --dev --no-update "${{ matrix.datapack }}:^1.0";
-
-    - name: Remove PHP-CS-Fixer if not called
-      if: matrix.php-version != '8.0' || matrix.dependencies != 'highest'
-      run: composer remove --dev --no-update "friendsofphp/php-cs-fixer";
-
-    - name: Install dependencies (low)
-      if: matrix.dependencies == 'lowest'
-      run: |
-        composer update --prefer-lowest --no-interaction --prefer-dist --classmap-authoritative;
-        composer show;
-
-    - name: Install dependencies (high)
-      if: matrix.dependencies == 'highest'
-      run: |
-        composer update --no-interaction --prefer-dist --classmap-authoritative;
-        composer show;
-
-    - name: Install dependencies (latest)
-      if: matrix.dependencies == 'latest'
-      run: |
-        composer config minimum-stability dev;
-        composer update --no-interaction --prefer-dist --classmap-authoritative;
-        composer show
-
-    - name: Install dependencies (force latest)
-      if: matrix.dependencies == 'force_latest'
-      run: |
-        composer config minimum-stability dev;
-        composer update --no-interaction --prefer-dist --classmap-authoritative --ignore-platform-reqs;
-        composer show
-
-    - name: PHPUnit (Unit)
-      run: |
-        php -dmemory_limit=-1 vendor/phpunit/phpunit/phpunit --coverage-clover=build/coverage-phpunit/clover.xml --exclude-group=integration;
-        if [ "${{ matrix.php-version }}" = "8.0" ] && [ "${{ matrix.dependencies }}" = "highest" ]; then
-          composer global require scrutinizer/ocular;
-          ~/.composer/vendor/bin/ocular code-coverage:upload --format=php-clover build/coverage-phpunit/clover.xml;
-        fi;
-
-    - name: PHPUnit (Integration)
-      run: php -dmemory_limit=-1 vendor/phpunit/phpunit/phpunit --group=integration --no-coverage;
-
-    - name: Check code style
-      if: matrix.php-version == '8.0' && matrix.dependencies == 'highest' && matrix.datapack == ''
-      run: vendor/bin/php-cs-fixer fix --verbose --dry-run --diff --allow-risky=yes --format=checkstyle | cs2pr
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: "Setup PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          php-version: ${{ matrix.php-version }}
+          ini-values: "zend.assertions=1, assert.exception=1, error_reporting=E_ALL, display_errors=On"
+          coverage: "xdebug"
+        env:
+          COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Verify PHP version used
+        run: |
+          php -v && php -m;
+
+      - name: Setup problem matchers for PHP
+        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+
+      - name: Setup problem matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Validate composer.json
+        run: composer validate --strict
+
+      - name: Set COMPOSER_ROOT_VERSION to allow branches to not fail build
+        run: echo "COMPOSER_ROOT_VERSION=4.x-dev" >> $GITHUB_ENV
+
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+      - name: Set up build cache
+        uses: "actions/cache@v4"
+        with:
+          path: |
+            ${{ steps.composercache.outputs.dir }}
+            "build/php-code-coverage-cache"
+            ".php-cs-fixer.cache"
+          key: php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}-${{ github.ref }}-${{ github.sha }}
+          restore-keys: |
+            php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}-${{ github.ref }}
+            php-${{ matrix.php-version }}-deps-${{ matrix.dependencies }}-datapack-${{ matrix.datapack }}
+
+      - name: Remove datapacks
+        run: composer remove --dev --no-update "php-coord/datapack*";
+
+      - name: Add back selected datapack
+        if: matrix.datapack != ''
+        run: composer require --dev --no-update "${{ matrix.datapack }}:^1.0";
+
+      - name: Remove PHP-CS-Fixer if not called
+        if: matrix.php-version != '8.0' || matrix.dependencies != 'highest'
+        run: composer remove --dev --no-update "friendsofphp/php-cs-fixer";
+
+      - name: Install dependencies (low)
+        if: matrix.dependencies == 'lowest'
+        run: |
+          composer update --prefer-lowest --no-interaction --prefer-dist --classmap-authoritative;
+          composer show;
+
+      - name: Install dependencies (high)
+        if: matrix.dependencies == 'highest'
+        run: |
+          composer update --no-interaction --prefer-dist --classmap-authoritative;
+          composer show;
+
+      - name: Install dependencies (latest)
+        if: matrix.dependencies == 'latest'
+        run: |
+          composer config minimum-stability dev;
+          composer update --no-interaction --prefer-dist --classmap-authoritative;
+          composer show;
+
+      - name: Install dependencies (force latest)
+        if: matrix.dependencies == 'force_latest'
+        run: |
+          composer config minimum-stability dev;
+          composer update --no-interaction --prefer-dist --classmap-authoritative --ignore-platform-reqs;
+          composer show;
+
+      - name: PHPUnit (Unit)
+        run: |
+          if [ "${{ matrix.php-version }}" = "8.0" ] && [ "${{ matrix.dependencies }}" = "highest" ]; then
+            php -dmemory_limit=-1 vendor/phpunit/phpunit/phpunit --coverage-clover=build/coverage-phpunit/clover.xml --exclude-group=integration;
+            composer global require scrutinizer/ocular;
+            ~/.composer/vendor/bin/ocular code-coverage:upload --format=php-clover build/coverage-phpunit/clover.xml;
+          else
+            php -dmemory_limit=-1 vendor/phpunit/phpunit/phpunit --exclude-group=integration --no-coverage;
+          fi;
+
+      - name: PHPUnit (Integration)
+        run: php -dmemory_limit=-1 vendor/phpunit/phpunit/phpunit --group=integration --no-coverage;
+
+      - name: Check code style
+        if: matrix.php-version == '8.0' && matrix.dependencies == 'highest' && matrix.datapack == ''
+        run: vendor/bin/php-cs-fixer fix --verbose --dry-run --diff --allow-risky=yes