diff --git a/.github/workflows/python-extension.yml b/.github/workflows/python-extension.yml
index c4eb20a881f..3399c8afd3e 100644
--- a/.github/workflows/python-extension.yml
+++ b/.github/workflows/python-extension.yml
@@ -66,6 +66,8 @@ jobs:
           python-version: ${{ matrix.python }}
       - name: Install uv
         uses: astral-sh/setup-uv@v7
+        with:
+          version: '0.9.22'
       - name: Install dependencies (dev)
         run: |
           uv sync