diff --git a/CHANGES.rst b/CHANGES.rst
index 0001bfe3..241433ef 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,5 +1,11 @@
 .. currentmodule:: flask
 
+Version 2.0.1
+-------------
+
+Unreleased
+
+
 Version 2.0.0
 -------------
 
diff --git a/src/flask/__init__.py b/src/flask/__init__.py
index 2c7bfbe7..b53cf10f 100644
--- a/src/flask/__init__.py
+++ b/src/flask/__init__.py
@@ -43,4 +43,4 @@ from .signals import template_rendered
 from .templating import render_template
 from .templating import render_template_string
 
-__version__ = "2.0.0"
+__version__ = "2.0.1.dev0"