diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index 813692f..0662ee3 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -7,7 +7,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: astral-sh/ruff-action@v4.0.0
       - uses: astral-sh/ruff-action@v4.0.0
         with:
@@ -17,7 +17,7 @@ jobs:
     needs: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
 
@@ -46,10 +46,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           submodules: true
-      - uses: pypa/cibuildwheel@v3.4
+      - uses: pypa/cibuildwheel@v4.1
         with:
           package-dir: m_tree
         env:
@@ -82,11 +82,11 @@ jobs:
         python-version: ["3.11", "3.13"]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: astral-sh/setup-uv@v8.2.0
       - uses: actions/download-artifact@v8
         with:
           name: wheels-ubuntu-latest
@@ -110,7 +110,7 @@ jobs:
       BLENDER_VERSION: "5.1.0"
       BLENDER_SERIES: "5.1"
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
@@ -150,7 +150,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v8
         with:
           name: modular_tree_extension
@@ -178,7 +178,7 @@ jobs:
     if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v8
         with:
           name: modular_tree_extension