diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 55adf92..3b37bc5 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,9 +1,9 @@
 [bumpversion]
 current_version = 0.0.28.dev0
 tag = False
-parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+)(?P<build>\d+))?
+parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.(?P<release>[a-z]+)(?P<build>\d+))?
 serialize = 
-	{major}.{minor}.{patch}-{release}{build}
+	{major}.{minor}.{patch}.{release}{build}
 	{major}.{minor}.{patch}
 
 [bumpversion:part:release]