diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7b00964..671f60d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -31,10 +31,10 @@ jobs:
 
       - name: "Get composer cache directory"
         id: "composercache"
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: "Cache dependencies"
-        uses: "actions/cache@v3"
+        uses: "actions/cache@v4"
         with:
           path: ${{ steps.composercache.outputs.dir }}
           key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-${{ hashFiles('**/composer.json') }}
@@ -63,13 +63,15 @@ jobs:
           - "7.4"
           - "8.0"
           - "8.1"
+          - "8.2"
+          - "8.3"
         dependencies:
           - "lowest"
           - "highest"
 
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -79,10 +81,10 @@ jobs:
 
       - name: "Get composer cache directory"
         id: "composercache"
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: "Cache dependencies"
-        uses: "actions/cache@v3"
+        uses: "actions/cache@v4"
         with:
           path: ${{ steps.composercache.outputs.dir }}
           key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-${{ hashFiles('**/composer.json') }}