diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0d5b657..0ffedde 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -39,7 +39,7 @@ jobs:
       - name: setup-tools
         run: |
           rustup update stable
-          pip install maturin
+          pip3 install maturin
       - name: upload
         run: |
           maturin publish -u mtshiba -p ${{ secrets.PYPI_PASSWORD }}