diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 8c9c1b0..2d81f53 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -10,7 +10,7 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Build and Check Package
         uses: hynek/build-and-inspect-python-package@v2.14
 
@@ -27,7 +27,7 @@ jobs:
       contents: write  # For release.
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Download Package
       uses: actions/download-artifact@v6
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2799b83..16871bc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Build and Check Package
         uses: hynek/build-and-inspect-python-package@v2.14
 
@@ -41,7 +41,7 @@ jobs:
             os: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6.0.0