diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 13a3005..af39bc3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
       - run: rustup toolchain install stable --profile minimal --no-self-update
       - uses: actions/setup-python@v5
         with:
-            python-version: 3.10
+            python-version: '3.10'
 
       - name: Build wheels
         uses: PyO3/maturin-action@v1
@@ -41,7 +41,7 @@ jobs:
       - run: rustup toolchain install stable --profile minimal --no-self-update
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.10
+          python-version: '3.10'
 
       - name: Build wheels
         uses: PyO3/maturin-action@v1