diff --git a/.github/workflows/coding-style.yml b/.github/workflows/coding-style.yml
index 2f6ac74..8ed6225 100644
--- a/.github/workflows/coding-style.yml
+++ b/.github/workflows/coding-style.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: "ubuntu-latest"
 
     steps:
-    - uses: "actions/checkout@v5"
+    - uses: "actions/checkout@v6"
 
     - name: "Setup PHP Action"
       uses: "shivammathur/setup-php@v2"
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 687b734..c84e6c5 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: "ubuntu-latest"
 
     steps:
-    - uses: "actions/checkout@v5"
+    - uses: "actions/checkout@v6"
 
     - name: "Setup PHP Action"
       uses: "shivammathur/setup-php@v2"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b7f459a..4522e05 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,7 +25,7 @@ jobs:
             continue-on-error: true
 
     steps:
-    - uses: "actions/checkout@v5"
+    - uses: "actions/checkout@v6"
 
     - name: "Setup PHP Action"
       uses: "shivammathur/setup-php@v2"