1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index b18ebca..cd29b41 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ Requirements
 ============
 
 - Python 2.7 or later
+- lxml
 
 
 LICENSE