diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 667ef597..42ebc293 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -57,5 +57,9 @@ jobs:
       run: |
         python -m build
 
+    - name: Verify wheel package contents
+      run: |
+        python -c 'import pathlib, zipfile; wheel = next(pathlib.Path("dist").glob("*.whl")); names = zipfile.ZipFile(wheel).namelist(); assert any(name.startswith("pythrust/battery/") and name.endswith(".py") for name in names), "pythrust.battery package missing from wheel"'
+
     - name: Publish package to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/pythrust/__init__.py b/pythrust/__init__.py
index fc52ca4c..df3f7851 100644
--- a/pythrust/__init__.py
+++ b/pythrust/__init__.py
@@ -2,7 +2,7 @@
 
 from pathlib import Path
 
-__version__ = "0.2.2"
+__version__ = "0.2.3"
 
 
 def dataset_dir() -> Path: