diff --git a/.github/workflows/terraform_plan.yaml b/.github/workflows/terraform_plan.yaml
index 50b6820..f2dcacd 100644
--- a/.github/workflows/terraform_plan.yaml
+++ b/.github/workflows/terraform_plan.yaml
@@ -79,7 +79,7 @@ jobs:
         
       - name: Terraform Show plan
         if: github.event_name == 'pull_request'
-        run: echo ::set-output name=terraform_plan::$(terraform show ${{ vars.plan_cache }}/${{ github.sha }})
+        run: echo terraform_plan=$(terraform show ${{ vars.plan_cache }}/${{ github.sha }}) >> $GITHUB_ENV
         
       - name: Post Terraform Plan to PR
         uses: CSVD/gh-actions-github-script@v6