diff --git a/.github/workflows/linter.yaml b/.github/workflows/linter.yaml
index 8ae9af7..ea05c31 100644
--- a/.github/workflows/linter.yaml
+++ b/.github/workflows/linter.yaml
@@ -14,7 +14,7 @@ jobs:
     name: PHP-CS-Fixer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # see https://github.com/OskarStark/php-cs-fixer-ga
       - name: PHP-CS-Fixer
         uses: docker://oskarstark/php-cs-fixer-ga
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout code'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Install PHP with extensions'
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 041e9be..e10114d 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,7 +15,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: 'Checkout code'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Install PHP with extensions'
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests-lowest-dependencies.yaml b/.github/workflows/tests-lowest-dependencies.yaml
index 1274758..5be2b4a 100644
--- a/.github/workflows/tests-lowest-dependencies.yaml
+++ b/.github/workflows/tests-lowest-dependencies.yaml
@@ -22,7 +22,7 @@ jobs:
                 php-version: ['8.0']
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: 'Install PHP with extensions'
               uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests-maintained-symfony.yaml b/.github/workflows/tests-maintained-symfony.yaml
index 22b7ef4..49c92cd 100644
--- a/.github/workflows/tests-maintained-symfony.yaml
+++ b/.github/workflows/tests-maintained-symfony.yaml
@@ -24,7 +24,7 @@ jobs:
                 symfony-version: ['5.4', '6.0', '6.1']
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: 'Install PHP with extensions'
               uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests-stable.yaml b/.github/workflows/tests-stable.yaml
index b82a66c..5affcdb 100644
--- a/.github/workflows/tests-stable.yaml
+++ b/.github/workflows/tests-stable.yaml
@@ -24,7 +24,7 @@ jobs:
                 symfony-version: ['6.2']
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: 'Install PHP with extensions'
               uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests-upcoming-php.yaml b/.github/workflows/tests-upcoming-php.yaml
index b11ae19..53cc283 100644
--- a/.github/workflows/tests-upcoming-php.yaml
+++ b/.github/workflows/tests-upcoming-php.yaml
@@ -23,7 +23,7 @@ jobs:
                 symfony-version: ['6.2']
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: 'Install PHP with extensions'
               uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/tests-upcoming-symfony.yaml b/.github/workflows/tests-upcoming-symfony.yaml
index 0cee790..b8fd8d8 100644
--- a/.github/workflows/tests-upcoming-symfony.yaml
+++ b/.github/workflows/tests-upcoming-symfony.yaml
@@ -24,7 +24,7 @@ jobs:
                 symfony-version: ['6.3']
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: 'Install PHP with extensions'
               uses: shivammathur/setup-php@v2