diff --git a/.github/workflows/ci-checks.yaml b/.github/workflows/ci-checks.yaml
index 0bd5923..5a9dc0f 100644
--- a/.github/workflows/ci-checks.yaml
+++ b/.github/workflows/ci-checks.yaml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: setup-python
         name: Setup Python
         uses: actions/setup-python@v4.7.0
diff --git a/.github/workflows/ci-tests.yaml b/.github/workflows/ci-tests.yaml
index f6d724e..4d37766 100644
--- a/.github/workflows/ci-tests.yaml
+++ b/.github/workflows/ci-tests.yaml
@@ -21,7 +21,7 @@ jobs:
       - checks
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: setup-python
         name: Setup Python
         uses: actions/setup-python@v4.7.0
diff --git a/.github/workflows/release_github.yaml b/.github/workflows/release_github.yaml
index d7c1e8d..db5af46 100644
--- a/.github/workflows/release_github.yaml
+++ b/.github/workflows/release_github.yaml
@@ -23,7 +23,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ env.BRANCH }}
           fetch-depth: 0
@@ -67,7 +67,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ env.BRANCH }}
           fetch-depth: 0