diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 72d27a7..f2df478 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,16 +1,16 @@
 [bumpversion]
-current_version = 0.1.2beta3
+current_version = 0.1.2-beta.4
 commit = True
 tag = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<stage>[^.]*)\.(?P<devnum>\d+))?
-serialize =
+serialize = 
 	{major}.{minor}.{patch}-{stage}.{devnum}
 	{major}.{minor}.{patch}
 
 [bumpversion:part:stage]
 optional_value = stable
 first_value = stable
-values =
+values = 
 	alpha
 	beta
 	stable
diff --git a/setup.py b/setup.py
index 44b9166..7e1fecb 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ extras_require['dev'] = (
 setup(
     name='vyper-debug',
     # *IMPORTANT*: Don't manually change the version here. Use `make bump`, as described in readme
-    version='0.1.2beta3',
+    version='0.1.2-beta.4',
     description="""vyper-debug: Easy to use Vyper debugger | vdb""",
     long_description_markdown_filename='README.md',
     author='Jacques Wagener',