diff --git a/.github/workflows/complete_workflows.yml b/.github/workflows/complete_workflows.yml
index 58c13ae..106dddb 100644
--- a/.github/workflows/complete_workflows.yml
+++ b/.github/workflows/complete_workflows.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9","3.11"]
+        python-version: ["3.12", "3.9","3.11"]
 
     steps:
       - uses: actions/checkout@v3
@@ -22,7 +22,7 @@ jobs:
         uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install dependencies and Lauetools
+      - name: Install dependencies and laueimproc
         run: |
           python -m pip install --upgrade pip
           python -m pip install flake8 pytest
@@ -46,11 +46,11 @@ jobs:
       with:
         node-version: '20'
         fetch-depth: 0
-    - name: Set up Python 3.9
+    - name: Set up Python 3.12
       uses: actions/setup-python@v2
       with:
         node-version: '20'
-        python-version: '3.9'
+        python-version: '3.12'
     - name: Install dependencies
       run: |
         python -m pip install versiontag
@@ -63,5 +63,6 @@ jobs:
         TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       run: |
-        python setup.py sdist bdist_wheel
-        twine upload dist/*
+        python -m build
+        python -m twine upload dist/*tar.gz
+