diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a48876e..2688cf0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
         if: ${{ github.event.workflow_run.conclusion == 'success' }}
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   fetch-depth: 0
 
diff --git a/.github/workflows/template-sync.yml b/.github/workflows/template-sync.yml
index 88db047..f0ae609 100644
--- a/.github/workflows/template-sync.yml
+++ b/.github/workflows/template-sync.yml
@@ -33,13 +33,13 @@ jobs:
             - name: Setup PHP
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: 8.2
+                  php-version: 8.3
                   extensions: dom, libxml, mbstring
                   tools: composer:v2
                   coverage: none
 
             - name: Composer cache
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               with:
                   path: vendor
                   key: composer-${{ hashFiles('composer.json') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 070c217..eac534c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,16 +17,16 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [8.2]
+                php: [8.2, 8.3]
 
         runs-on: packages
         container: chialab/php:${{ matrix.php }}
         steps:
             - name: Checkout code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Composer cache
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               with:
                   path: vendor
                   key: composer-${{ hashFiles('composer.json') }}
@@ -40,13 +40,13 @@ jobs:
     php-cs-fixer:
         name: php-cs-fixer
         runs-on: packages
-        container: chialab/php:8.2
+        container: chialab/php:8.3
         steps:
             - name: Checkout code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Composer cache
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               with:
                   path: vendor
                   key: composer-${{ hashFiles('composer.json') }}
@@ -64,7 +64,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Run prettier
               uses: actionsx/prettier@v3
@@ -76,16 +76,16 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [8.2]
+                php: [8.2, 8.3]
 
         runs-on: packages
         container: chialab/php:${{ matrix.php }}
         steps:
             - name: Checkout code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Composer cache
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               with:
                   path: vendor
                   key: composer-${{ hashFiles('composer.json') }}