diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 81d6623..46881c0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -122,7 +122,7 @@ jobs:
           args: --detailed-output --output-format json
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: security-reports
           path: |
@@ -155,7 +155,7 @@ jobs:
         run: twine check dist/*
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: dist
           path: dist/
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 76dbc1e..0078dab 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -135,7 +135,7 @@ jobs:
           args: --detailed-output --output-format json
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: security-reports
           path: |
@@ -197,7 +197,7 @@ jobs:
           twine check dist/*
 
       - name: Upload distributions
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: release-dists
           path: dist/