diff --git a/.github/actions/setup-project/action.yml b/.github/actions/setup-project/action.yml
index c095bd595..b2821a5b6 100644
--- a/.github/actions/setup-project/action.yml
+++ b/.github/actions/setup-project/action.yml
@@ -15,4 +15,4 @@ runs:
         python-version: "3.12.3"
     - name: Install poetry
       shell: bash
-      run: pip install --upgrade poetry
+      run: pip install poetry==1.8.5