diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 35ecb28..ee70cfd 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,7 +16,7 @@ jobs:
       # Set up the IPython Kernel fixture
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.10
+          python-version: '3.10'
 
       - name: Install IPython Kernel
         run: |