diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 678f764..a58ebff 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-22.04, ubuntu-24.04, macos-15, macos-14, windows-2022]
-        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.9", "pypy3.10", ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.10", "pypy3.11", ]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out repository
@@ -33,7 +33,8 @@ jobs:
         uses: r-lib/actions/setup-tinytex@v2
       - name: Install and configure Poetry
         run: |
-          pip3 install -U poetry setuptools
+          pip3 install -U setuptools wheel
+          pip3 install -U poetry
           poetry config virtualenvs.in-project true
       - name: Set up cache
         uses: actions/cache@v4