diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 9d2d9db..5aa2a3b 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,8 @@
 [bumpversion]
 current_version = 0.12.1
 
-[bumpversion:file:setup.cfg]
+[bumpversion:file:pyproject.toml]
+search = {current_version}
 
 [bumpversion:file:CHANGELOG.md]
 search = Next Release