diff --git a/.github/workflows/unittest.yaml b/.github/workflows/unittest.yaml
index 3daef87..fd2fc5d 100644
--- a/.github/workflows/unittest.yaml
+++ b/.github/workflows/unittest.yaml
@@ -16,7 +16,7 @@ jobs:
       - name: Install Poetry
         run: |
           curl -sSL https://install.python-poetry.org | python3 -
-          echo "::add-path::${HOME}/.local/bin"
+          echo "${HOME}/.local/bin" >> $GITHUB_PATH
 
       - name: Install dependencies
         run: |