diff --git a/.github/workflows/python_testing.yml b/.github/workflows/python_testing.yml
index fb10b01..c5e37db 100644
--- a/.github/workflows/python_testing.yml
+++ b/.github/workflows/python_testing.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Check import sorting
         uses: isort/isort-action@v1
   black:
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Check code formating
         uses: psf/black@stable
   python_testing:
@@ -34,7 +34,7 @@ jobs:
         python-version: ["3.11", "3.12", "3.13"]
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/update_pegel.yml b/.github/workflows/update_pegel.yml
index cb16df1..caa91b8 100644
--- a/.github/workflows/update_pegel.yml
+++ b/.github/workflows/update_pegel.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: "actions/checkout@v5"
+        uses: "actions/checkout@v6"
 
       - name: Setup Python
         uses: actions/setup-python@v6