diff --git a/.github/workflows/test-increased-wait-time.yml b/.github/workflows/test-increased-wait-time.yml
index 933faae..9158c6b 100644
--- a/.github/workflows/test-increased-wait-time.yml
+++ b/.github/workflows/test-increased-wait-time.yml
@@ -48,7 +48,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: ./
         id: current
diff --git a/.github/workflows/test-negative.yml b/.github/workflows/test-negative.yml
index cfde7a7..d4255fb 100644
--- a/.github/workflows/test-negative.yml
+++ b/.github/workflows/test-negative.yml
@@ -30,7 +30,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: ./
         id: current
diff --git a/.github/workflows/test-positive.yml b/.github/workflows/test-positive.yml
index 57a00df..85437c1 100644
--- a/.github/workflows/test-positive.yml
+++ b/.github/workflows/test-positive.yml
@@ -49,7 +49,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: ./
         id: current
diff --git a/.github/workflows/test-wrong-status.yml b/.github/workflows/test-wrong-status.yml
index c2cdc69..32d8dad 100644
--- a/.github/workflows/test-wrong-status.yml
+++ b/.github/workflows/test-wrong-status.yml
@@ -49,7 +49,7 @@ jobs:
     needs: [setup]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: ./
         id: current