diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index ec9de43..4fa2fdc 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -42,7 +42,7 @@ jobs:
       id: add_tag_latest
       if: ${{ inputs.add_tag_latest }}
       run: |
-        echo "::set-output name=tag::, latest"
+        echo "tag=, latest" >> $GITHUB_OUTPUT
     - name: Publish to Registry
       uses: elgohr/Publish-Docker-Github-Action@main
       env:
@@ -58,4 +58,4 @@ jobs:
         workdir: dockerfiles
         buildargs: ROBOTOLOGY_SUPERBUILD_RELEASE, BLOCKTEST_RELEASE, BLOCKTEST_YARP_PLUGINS_RELEASE, BLOCKTEST_ROS_PLUGINS_RELEASE, BUILD_TYPE
         registry: ghcr.io
-        tags: "${{ inputs.superbuild_release }}_${{ inputs.blocktest_release }}${{ steps.add_tag_latest.outputs.tag }}"
\ No newline at end of file
+        tags: "${{ inputs.superbuild_release }}_${{ inputs.blocktest_release }}${{ steps.add_tag_latest.outputs.tag }}"