diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1988b9e..1f49c5d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -23,7 +23,7 @@ jobs:
         fetch-depth: 0
     - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b  # v5.3.0
       with:
-        python-version: 3.10
+        python-version: '3.10'
 
     - name: Install python-build and twine
       run: python -m pip install build "twine>=3.3"