diff --git a/.github/workflows/baseline.yml b/.github/workflows/baseline.yml
index 9dba64e34..69e623fcf 100644
--- a/.github/workflows/baseline.yml
+++ b/.github/workflows/baseline.yml
@@ -84,7 +84,7 @@ jobs:
           BUILD_TAG=${GITHUB_SHA:0:7}
           echo "BUILD_TAG=$BUILD_TAG" >> $GITHUB_ENV
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: flow-${{ env.BUILD_TAG }}.phar
           path: build/flow.phar
@@ -145,7 +145,7 @@ jobs:
           echo '```' >> $GITHUB_STEP_SUMMARY
 
       - name: "Store Benchmark baseline"
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: phpbench-baseline
           path: ./var/phpbench/
diff --git a/.github/workflows/job-benchmark-tests.yml b/.github/workflows/job-benchmark-tests.yml
index b6973153c..460eae225 100644
--- a/.github/workflows/job-benchmark-tests.yml
+++ b/.github/workflows/job-benchmark-tests.yml
@@ -114,7 +114,7 @@ jobs:
             echo '  '
           } >> "./var/phpbench/summary.txt"
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: phpbench
           path: ./var/phpbench/summary.txt
@@ -124,7 +124,7 @@ jobs:
         run: echo ${{ github.event.pull_request.number }} > ./pr-id.txt
 
       - name: Upload PR number
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: pr
           path: ./pr-id.txt