diff --git a/.github/workflows/php.yaml b/.github/workflows/php.yaml
index 549e865..c2ca74d 100644
--- a/.github/workflows/php.yaml
+++ b/.github/workflows/php.yaml
@@ -21,7 +21,7 @@ jobs:
     name: PHP ${{ matrix.php-version }} ${{ matrix.dependencies }} (unit tests)
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: shivammathur/setup-php@v2
         with:
@@ -59,7 +59,7 @@ jobs:
     name: "Integration tests"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -93,7 +93,7 @@ jobs:
     name: "Code style and static analysis"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -123,7 +123,7 @@ jobs:
     name: "Markdown link check"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           use-verbose-mode: 'yes'
diff --git a/.github/workflows/pr-check.yaml b/.github/workflows/pr-check.yaml
index cb1be2b..f1744ff 100644
--- a/.github/workflows/pr-check.yaml
+++ b/.github/workflows/pr-check.yaml
@@ -8,7 +8,7 @@ jobs:
     name: Block fixup commits
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Block fixup commit merge
         uses: 13rac1/block-fixup-merge-action@v2.0.0