diff --git a/.gitea/workflows/pull.yaml b/.gitea/workflows/pull.yaml
index 452ad07..9aa175a 100644
--- a/.gitea/workflows/pull.yaml
+++ b/.gitea/workflows/pull.yaml
@@ -20,7 +20,7 @@ jobs:
           PIP_INDEX_URL: ${{ vars.PIP_INDEX_URL }}
           PIP_TRUSTED_HOST: ${{ vars.PIP_TRUSTED_HOST }}
         run: |
-          pip install poetry
+          pipx install poetry==1.8.3
           poetry install
       - name: PEP8 Check
         run: |