diff --git a/.github/workflows/flit-release.yml b/.github/workflows/flit-release.yml
new file mode 100644
index 0000000..832049c
--- /dev/null
+++ b/.github/workflows/flit-release.yml
@@ -0,0 +1,31 @@
+name: CD
+
+on:
+  push:
+    tags:
+    - v*
+
+jobs:
+  publish:
+    name: Publish to PyPi
+    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout source
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+        fetch-depth: 0
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.11
+    - name: Install flit
+      run: |
+        pip install flit>=3.9.0
+    - name: Build and publish
+      run: |
+        flit publish
+      env:
+        FLIT_USERNAME: __token__
+        FLIT_PASSWORD: ${{ secrets.PYPI_KEY }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ded68cd..01ab9d8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -63,7 +63,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: 3.11
 
     - name: Installation (deps and package)
       run: |
@@ -100,23 +100,3 @@ jobs:
         git config --global user.name "semantic-release (via Github actions)"
         git config --global user.email "semantic-release@github-actions"
         semantic-release -vv publish
-  # publish:
-  #   name: Publish to PyPi
-  #   if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
-  #   runs-on: ubuntu-20.04
-  #   steps:
-  #   - name: Checkout source
-  #     uses: actions/checkout@v3
-  #   - name: Set up Python 3.9
-  #     uses: actions/setup-python@v1
-  #     with:
-  #       python-version: 3.9
-  #   - name: install flit
-  #     run: |
-  #       pip install flit~=3.0
-  #   - name: Build and publish
-  #     run: |
-  #       flit publish
-  #     env:
-  #       FLIT_USERNAME: __token__
-  #       FLIT_PASSWORD: ${{ secrets.PYPI_KEY }}