diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bfdfd10..aac1979 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,7 +15,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build sdist
       run: pipx run build --sdist
     - uses: actions/upload-artifact@v4
@@ -35,7 +35,7 @@ jobs:
       CIBW_ENVIRONMENT: >-
         CFLAGS="-g0"
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Build wheels
       uses: pypa/cibuildwheel@v3.2.1
     - uses: actions/upload-artifact@v4