diff --git a/.github/actions/setup-python/action.yml b/.github/actions/setup-python/action.yml
index 4b84088..68a59dc 100644
--- a/.github/actions/setup-python/action.yml
+++ b/.github/actions/setup-python/action.yml
@@ -28,3 +28,4 @@ runs:
     - name: Install dependencies
       if: ${{ inputs.install-deps == true }}
       run: uv sync --frozen
+      shell: bash