diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 7ce11790..7e6b01a1 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -591,7 +591,7 @@ jobs:
             echo "$subport"
             subportlist="$subportlist $subport"
           done
-          echo "::set-output name=subportlist::${subportlist}"
+          echo "subportlist=${subportlist}" >> $GITHUB_OUTPUT
 
       - name: Run port lint for all subports
         run: |