diff --git a/.github/workflows/test_publish.yml b/.github/workflows/test_publish.yml
index a7533f5..35954fd 100644
--- a/.github/workflows/test_publish.yml
+++ b/.github/workflows/test_publish.yml
@@ -28,7 +28,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up Python
       uses: actions/setup-python@v6
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && (github.ref == 'refs/heads/stable' || startsWith(github.ref, 'refs/tags/v'))
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Set up Python
       uses: actions/setup-python@v6