diff --git a/.github/workflows/bleeding-edge.yaml b/.github/workflows/bleeding-edge.yaml
index db89637ffa..e0d9f86be4 100644
--- a/.github/workflows/bleeding-edge.yaml
+++ b/.github/workflows/bleeding-edge.yaml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python (newest testable version)
       uses: actions/setup-python@v6
diff --git a/.github/workflows/build-test.yaml b/.github/workflows/build-test.yaml
index 4411adf258..ff29903c33 100644
--- a/.github/workflows/build-test.yaml
+++ b/.github/workflows/build-test.yaml
@@ -82,10 +82,10 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Checkout repo (bare)
       if: matrix.tests-type != 'answer'
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Checkout repo (with submodules)
       if: matrix.tests-type == 'answer'
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         submodules: true
     - name: Install dependencies and yt
@@ -137,7 +137,7 @@ jobs:
         python-version: '3.11'
 
     - name: Checkout repo (with submodules)
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         submodules: true
 
diff --git a/.github/workflows/type-checking.yaml b/.github/workflows/type-checking.yaml
index 281213f6d9..0d0737dd21 100644
--- a/.github/workflows/type-checking.yaml
+++ b/.github/workflows/type-checking.yaml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/wheels.yaml b/.github/workflows/wheels.yaml
index 0af94f5f32..427ecac0ed 100644
--- a/.github/workflows/wheels.yaml
+++ b/.github/workflows/wheels.yaml
@@ -48,10 +48,10 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Build wheels for CPython
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v3.3.0
         with:
           output-dir: dist
         env:
@@ -68,7 +68,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -97,7 +97,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         submodules: true
     - name: Set up Python