diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fabd01a..71b35cd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,7 @@ jobs:
       run: make sdist
 
     - name: Archive sdist
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: sdist
         path: dist/*.tar.gz
@@ -153,7 +153,7 @@ jobs:
       run: cp -v wheelhouse*/*-m*linux*.whl dist/  # manylinux / musllinux
 
     - name: Archive Wheels
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: wheels-${{ matrix.image }}-${{ matrix.pyversion }}
         path: dist/*.whl
@@ -204,7 +204,7 @@ jobs:
       run: make testslow
 
     - name: Upload wheels
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: wheels-${{ matrix.os }}-${{ matrix.python-version }}
         path: dist/*.whl
@@ -225,7 +225,7 @@ jobs:
 
     steps:
     - name: Merge wheels
-      uses: actions/upload-artifact/merge@v4
+      uses: actions/upload-artifact/merge@v5
       with:
         name: all_wheels
         pattern: wheels-*
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 09e4265..b4e0a23 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -58,7 +58,7 @@ jobs:
       run: make sdist
 
     - name: Upload sdist
-      uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
         name: sdist
         path: dist/*.tar.gz
@@ -114,14 +114,14 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.1.4
+        uses: pypa/cibuildwheel@v3.2.1
         with:
           only: ${{ matrix.only }}
 
       - name: Build faster Linux wheels
         # also build wheels with the most recent manylinux images and gcc
         if: runner.os == 'Linux' && !contains(matrix.only, 'i686')
-        uses: pypa/cibuildwheel@v3.1.4
+        uses: pypa/cibuildwheel@v3.2.1
         env:
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_34
           CIBW_MANYLINUX_AARCH64_IMAGE: manylinux_2_34  # manylinux_2_39 ?
@@ -137,7 +137,7 @@ jobs:
         with:
           only: ${{ matrix.only }}
 
-      - uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           path: ./wheelhouse/*.whl
           name: wheels-${{ matrix.only }}
@@ -149,7 +149,7 @@ jobs:
 
     steps:
     - name: Merge wheels
-      uses: actions/upload-artifact/merge@v4
+      uses: actions/upload-artifact/merge@v5
       with:
         name: all_wheels
         pattern: wheels-*
@@ -170,7 +170,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Download files
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           path: ./dist_downloads
           merge-multiple: true