diff --git a/.github/workflows/pyproject.yaml b/.github/workflows/pyproject.yaml
index 6eb9212..9d9991b 100644
--- a/.github/workflows/pyproject.yaml
+++ b/.github/workflows/pyproject.yaml
@@ -44,7 +44,7 @@ jobs:
       matrix:
         # Matrix builds can conflict with the Github Actions Services (because services is single-run)
         python-version: ["3.10"]
-        poetry-version: ["1.7.1"]
+        poetry-version: ["1.8.3"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4