diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 12ba18c..88a1893 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,9 +7,9 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        php-versions: ['8.2']
+        php-versions: ['8.3']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
@@ -17,8 +17,8 @@ jobs:
       - name: Get Composer Cache Directory
         id: composer-cache
         run: |
-          echo "::set-output name=dir::$(composer config cache-files-dir)"
-      - uses: actions/cache@v4
+          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -31,9 +31,9 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        php-versions: ['8.2']
+        php-versions: ['8.3']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
@@ -41,8 +41,8 @@ jobs:
       - name: Get Composer Cache Directory
         id: composer-cache
         run: |
-          echo "::set-output name=dir::$(composer config cache-files-dir)"
-      - uses: actions/cache@v4
+          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -55,9 +55,9 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        php-versions: ['8.2']
+        php-versions: ['8.3']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
@@ -65,8 +65,8 @@ jobs:
       - name: Get Composer Cache Directory
         id: composer-cache
         run: |
-          echo "::set-output name=dir::$(composer config cache-files-dir)"
-      - uses: actions/cache@v4
+          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}