diff --git a/.github/workflows/microsoft.yml b/.github/workflows/microsoft.yml
index 378e766..96570be 100644
--- a/.github/workflows/microsoft.yml
+++ b/.github/workflows/microsoft.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: [3.8, 3.9, '3.10', 3.11, 3.12, 3.13]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
diff --git a/.github/workflows/unix.yml b/.github/workflows/unix.yml
index e919220..603a696 100644
--- a/.github/workflows/unix.yml
+++ b/.github/workflows/unix.yml
@@ -16,7 +16,7 @@ jobs:
         python-version: [3.8, 3.9, '3.10', 3.11, 3.12, 3.13]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
@@ -46,7 +46,7 @@ jobs:
     permissions:
       id-token: write  
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           token: ${{secrets.GH_PAT}}
       - name: Set up Python