diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index ae99a48..733e0a5 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -78,7 +78,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Build and test installed wheels
-        uses: pypa/cibuildwheel@v4.2.0
+        uses: pypa/cibuildwheel@v4.2.1
         with:
           output-dir: wheelhouse
         env:
diff --git a/.github/workflows/testpypi-publish.yml b/.github/workflows/testpypi-publish.yml
index e451e95..638033c 100644
--- a/.github/workflows/testpypi-publish.yml
+++ b/.github/workflows/testpypi-publish.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Build and test representative native wheel
-        uses: pypa/cibuildwheel@v4.2.0
+        uses: pypa/cibuildwheel@v4.2.1
         with:
           output-dir: dist
         env:
diff --git a/.github/workflows/tuning.yml b/.github/workflows/tuning.yml
index 34db797..67c881f 100644
--- a/.github/workflows/tuning.yml
+++ b/.github/workflows/tuning.yml
@@ -46,7 +46,7 @@ jobs:
             scale: "3.5"
             divisor: "16.0"
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Build and sweep
         shell: bash
         run: |