diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index cc67a95e2..bf466eb82 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -73,14 +73,14 @@ jobs:
 
         TAGS="--tag ${DOCKER_IMAGE}:${VERSION}"
 
-        echo ::set-output name=docker_image::${DOCKER_IMAGE}
-        echo ::set-output name=version::${VERSION}
-        echo ::set-output name=buildx_args::--platform ${DOCKER_PLATFORMS} \
+        echo "docker_image=${DOCKER_IMAGE}" >> $GITHUB_OUTPUT
+        echo "version=${VERSION}" >> $GITHUB_OUTPUT
+        echo "buildx_args=--platform ${DOCKER_PLATFORMS} \
           --build-arg OT_GIT_REF=${{ github.sha }} \
           --build-arg VERSION=${VERSION} \
           --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
           --build-arg VCS_REF=${GITHUB_SHA::8} \
-          ${TAGS} --file ${DOCKER_FILE} .
+          ${TAGS} --file ${DOCKER_FILE} ." >> $GITHUB_OUTPUT
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@4b4e9c3e2d4531116a6f8ba8e71fc6e2cb6e6c8c # v2.5.0