diff --git a/pyproject.toml b/pyproject.toml
index c9db4c92..4858ee8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -93,8 +93,6 @@ indent-style = "space"
 
 [tool.bumpversion]
 # Configuration for https://github.com/callowayproject/bump-my-version
-parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
-serialize = ["{major}.{minor}.{patch}"]
 tag = false
 commit = false
 search = "{current_version}"