diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 42db7c0..542d2b9 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Build SDist
         run: pipx run build --sdist
 
-      - uses: actions/upload-artifact@v6.0.0
+      - uses: actions/upload-artifact@v7.0.0
         with:
           name: cibw-sdist
           path: dist/*.tar.gz
@@ -77,7 +77,7 @@ jobs:
           CIBW_SKIP: ${{ matrix.cibw_skip }}
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: wheelhouse/*.whl
@@ -93,14 +93,14 @@ jobs:
     if: github.event_name == 'release' && github.event.action == 'published'
 
     steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           pattern: cibw-*
           path: dist
           merge-multiple: true
 
       - name: Generate artifact attestations
-        uses: actions/attest-build-provenance@v3.2.0
+        uses: actions/attest-build-provenance@v4.1.0
         with:
           subject-path: "dist/*"
 
diff --git a/.github/workflows/conda-build.yml b/.github/workflows/conda-build.yml
index 3af5911..cb12363 100644
--- a/.github/workflows/conda-build.yml
+++ b/.github/workflows/conda-build.yml
@@ -194,7 +194,7 @@ jobs:
         fi
 
     - name: Store conda build artifacts
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
       if: ${{ always() && steps.prepare-artifacts.outcome == 'success' }}
       with:
         name: ${{ steps.prepare-artifacts.outputs.BLD_ARTIFACT_NAME }}
@@ -203,7 +203,7 @@ jobs:
       continue-on-error: true
 
     - name: Store conda build environment artifacts
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
       # only relevant if build failed, see above
       if: ${{ always() && steps.determine-status.outputs.status == 'failure' && steps.prepare-artifacts.outcome == 'success' }}
       with: