diff --git a/.github/workflows/python-docs.yml b/.github/workflows/python-docs.yml
index 17b2c6f..bc43486 100644
--- a/.github/workflows/python-docs.yml
+++ b/.github/workflows/python-docs.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Poetry
         run: pipx install poetry==1.4.0
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 8e87a2a..e3a04be 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Poetry
         run: pipx install poetry==1.4.0
diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 47b8c6f..d8d574d 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Poetry
         run: pipx install poetry