diff --git a/CHANGES.rst b/CHANGES.rst
index ceee022..f7e31f4 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,8 @@
+0.6.4 (2020-04-06)
+-------------------
+- Add the possibility to add RichText to a Richtext
+- Prevent lxml from attempting to parse None
+
 0.6.3 (2019-06-20)
 -------------------
 - PR #207 and #209
diff --git a/docxtpl/__init__.py b/docxtpl/__init__.py
index 05d1fa6..622ed79 100644
--- a/docxtpl/__init__.py
+++ b/docxtpl/__init__.py
@@ -7,7 +7,7 @@ Created : 2015-03-12
 import functools
 import io
 
-__version__ = '0.6.3'
+__version__ = '0.6.4'
 
 from lxml import etree
 from docx import Document