diff --git a/.github/workflows/pip.yml b/.github/workflows/pip.yml
index d6eb61e..9120fb0 100644
--- a/.github/workflows/pip.yml
+++ b/.github/workflows/pip.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - uses: actions/setup-python@v5
       with:
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index d09a817..38a06dd 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -15,7 +15,7 @@ jobs:
     name: Build SDist and Wheel
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
         submodules: true