diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index cb69b0d..16908df 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,6 +1,6 @@
 [bumpversion]
-current_version = 1.0.9f0
-parse = (?P<major>\d+)(\.(?P<minor>\d+))(\.(?P<patch>\d+))(?P<release>[bf])(?P<build>\d+)
+current_version = 1.0.9
+parse = (?P<major>\d+)(\.(?P<minor>\d+))(\.(?P<patch>\d))(?P<release>[bf]*)(?P<build>\d*)
 commit = True
 tag = True
 serialize =