diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 621c610..8e8ec32 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -41,7 +41,7 @@ jobs:
             runs-on: windows-11-arm
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -68,7 +68,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
@@ -101,7 +101,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-depth: 0
diff --git a/.github/workflows/cvmfs-pr-comment.yml b/.github/workflows/cvmfs-pr-comment.yml
index 6c3c599..1028d61 100644
--- a/.github/workflows/cvmfs-pr-comment.yml
+++ b/.github/workflows/cvmfs-pr-comment.yml
@@ -17,7 +17,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7623fb3..4254de2 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 2bb47ee..4979576 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -15,7 +15,7 @@ jobs:
     name: Make SDist
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-tags: true
@@ -49,13 +49,13 @@ jobs:
             arch: universal2
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: recursive
           fetch-tags: true
           fetch-depth: 0
 
-      - uses: pypa/cibuildwheel@v3.4
+      - uses: pypa/cibuildwheel@v4.1
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
           MACOSX_DEPLOYMENT_TARGET: 11.0