diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9b40138..149a803 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -46,3 +46,21 @@ jobs:
   #     - name: Test with pytest
   #       run: |
   #         pytest
+
+jobs:
+  test-set version:
+    name: test set version
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pdm-project/setup-pdm@v4
+        with:
+          python-version: 3.11
+      - name: Set version
+        run: >-
+          version=v0.0.1
+          echo "will use version $version"
+          tree || true
+          ls -la
+          ls -la mmuxer
+          sed -i "s/__version__ = .*/__version__ = \"$version\"/g" mmuxer/__init__.py