diff --git a/setup.cfg b/setup.cfg
index 85a13ab..29e3824 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,10 +1,10 @@
 [metadata]
 name = printree
-version = 0.1.0
+version = 0.1.1
 description = Pretty print python objects in a tree format.
 long_description = file: README.md
 long_description_content_type = text/markdown
-keywords = pprint ptree pretty print tree format
+keywords = pprint pformat ptree pretty print tree format formatting
 author_email = chris.gfz@gmail.com
 author = Christian López Barrón
 url = https://github.com/chrizzFTD/printree