diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 292b754..d0fa19e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,7 +94,7 @@ jobs:
         continue-on-error: true
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: security-reports
           path: |
@@ -127,7 +127,7 @@ jobs:
         run: twine check dist/*
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: dist
           path: dist/
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 38d9ed8..025aecd 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -96,7 +96,7 @@ jobs:
         continue-on-error: true
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: security-reports
           path: |
@@ -158,7 +158,7 @@ jobs:
           twine check dist/*
 
       - name: Upload distributions
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: release-dists
           path: dist/