diff --git a/.github/workflows/setup-test.yml b/.github/workflows/setup-test.yml
index 0493d04..15b9f90 100644
--- a/.github/workflows/setup-test.yml
+++ b/.github/workflows/setup-test.yml
@@ -21,7 +21,7 @@ jobs:
         run: echo "Do setup"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: writer
diff --git a/.github/workflows/test-negative.yml b/.github/workflows/test-negative.yml
index d0c337a..72bbd2e 100644
--- a/.github/workflows/test-negative.yml
+++ b/.github/workflows/test-negative.yml
@@ -26,7 +26,7 @@ jobs:
         run: echo "Do setup"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: writer
diff --git a/.github/workflows/test-non-matrix.yml b/.github/workflows/test-non-matrix.yml
index fc4b4ac..c3b9b5c 100644
--- a/.github/workflows/test-non-matrix.yml
+++ b/.github/workflows/test-non-matrix.yml
@@ -28,7 +28,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: current
diff --git a/.github/workflows/test-positive.yml b/.github/workflows/test-positive.yml
index 04be481..30fb430 100644
--- a/.github/workflows/test-positive.yml
+++ b/.github/workflows/test-positive.yml
@@ -26,7 +26,7 @@ jobs:
         run: echo "Do setup"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: writer
diff --git a/.github/workflows/test-special-chars.yml b/.github/workflows/test-special-chars.yml
index 89a3360..3057767 100644
--- a/.github/workflows/test-special-chars.yml
+++ b/.github/workflows/test-special-chars.yml
@@ -31,7 +31,7 @@ jobs:
         run: echo "Do setup"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: writer
diff --git a/.github/workflows/test-validation.yml b/.github/workflows/test-validation.yml
index 8e30a51..13fb300 100644
--- a/.github/workflows/test-validation.yml
+++ b/.github/workflows/test-validation.yml
@@ -31,7 +31,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./
         id: current