diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab73953..2709b55 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
         run: poetry run pytest tests/ -o junit_family=legacy --junitxml=test-results-${{ matrix.os }}-${{ matrix.python-version }}.xml
 
       - name: Upload test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: test-results-${{ matrix.os }}-${{ matrix.python-version }}
@@ -105,13 +105,13 @@ jobs:
           MINIMUM_ORANGE: 50
 
       - name: Upload coverage HTML report
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-report
           path: htmlcov/
 
       - name: Upload coverage JSON
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: coverage
           path: coverage.*
@@ -195,7 +195,7 @@ jobs:
         continue-on-error: true
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: security-reports
@@ -213,7 +213,7 @@ jobs:
 
     steps:
       - name: Download all test results
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           pattern: test-results-*
           merge-multiple: true
@@ -236,7 +236,7 @@ jobs:
           verbose: true
 
       - name: Download coverage report
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: coverage
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1d3f165..4d0ad65 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -69,7 +69,7 @@ jobs:
           poetry build
 
       - name: Upload distribution artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: dist
           path: dist/
@@ -86,7 +86,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download distribution artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: dist
           path: dist/
@@ -139,7 +139,7 @@ jobs:
 
     steps:
       - name: Download distribution artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: dist
           path: dist/