diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index b7e661a..61c6cb7 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -23,7 +23,7 @@ jobs:
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         version=$(git describe --tags --always)
-        sed -i "s/^__version__ = .*$/__version__ = '${version}'/" \
+        sed -i 's/^__version__ = .*$/__version__ = "'"${version}"'"/' \
           src/wheezy/caching/__init__.py
         python setup.py sdist
         twine upload dist/*