diff --git a/requirements.txt b/requirements.txt
index 5a51466c7eced84c0e8c96a728e29f544bd8de25..3a2b5e2c6c9c2aaf4a3b1c74f6d1a081a88585f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ numpy
 spacy
 gensim
 pyLDAvis
+matplotlib