diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f3232310..98c1abc3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: 3.10
+        python-version: "3.10"
     - name: Install black
       run: |
         pip install black
@@ -33,7 +33,7 @@ jobs:
     - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: 3.10
+        python-version: "3.10"
     - name: Install ruff
       run: |
         pip install ruff