diff --git a/.github/workflows/generator.yml b/.github/workflows/generator.yml
index 3dba9776..b84a64d1 100644
--- a/.github/workflows/generator.yml
+++ b/.github/workflows/generator.yml
@@ -38,7 +38,7 @@ jobs:
       # Setup repository
       # ------------------------------------------------------------
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 3138915d..057aa3d1 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -27,7 +27,7 @@ jobs:
       # Setup repository
       # ------------------------------------------------------------
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/repository.yml b/.github/workflows/repository.yml
index ca21e7d5..44b1fb4b 100644
--- a/.github/workflows/repository.yml
+++ b/.github/workflows/repository.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Sync labels
         uses: micnncim/action-label-syncer@v1