diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b1589b6..2997014 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
       - name: 👊 Bump version
         run: |
           TAG=$(gh release view --json tagName --jq ".tagName")
-          sed -i "s/__version__ = .*$/__version__ = '$TAG',/" src/supervisor/version.py
+          sed -i "s/__version__ = .*$/__version__ = '$TAG'/" src/supervisor/version.py
 
       - name: Install wheel
         run: pip install wheel
diff --git a/src/supervisor/version.py b/src/supervisor/version.py
index 521f421..219a65c 100644
--- a/src/supervisor/version.py
+++ b/src/supervisor/version.py
@@ -1,5 +1,5 @@
 """A single source of truth for the version in a programatically-accessible variable.
-This must only include a single line: __version__ = 'x.y.z'
+This must only include a single line: __version__ = '0.0.0'
 """
 
 #: This will be automatically set by the publish action when it is uploaded to pypi; only change this for local dev