diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10c5030..0e5fadb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: [3.10]
+        python-version: ["3.10"]
     steps:
       - uses: actions/checkout@v3
       - uses: conda-incubator/setup-miniconda@v2