diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 27f74c2..8819e30 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
           fi
 
       - name: Upload coverage data
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-data-${{ matrix.python-version }}
           path: .coverage.*
@@ -100,7 +100,7 @@ jobs:
           echo '```' >> $GITHUB_STEP_SUMMARY
 
       - name: Upload HTML report
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: html-report
           path: reports/coverage/html
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 69b213a..495d482 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,7 @@ jobs:
           fresh_env/bin/python -c "import xarray_validate; print(xarray_validate.__version__)"
 
       - name: Store distribution packages
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: python-package-distributions
           path: dist/