diff --git a/.github/workflows/framework_unittest.yml b/.github/workflows/framework_unittest.yml
index c580967..eeea328 100644
--- a/.github/workflows/framework_unittest.yml
+++ b/.github/workflows/framework_unittest.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Poetry
         uses: abatilo/actions-poetry@v2.0.0
         with:
-          poetry-version: 1.1.9
+          poetry-version: 1.8.5
 
       - name: Test
         run: |