diff --git a/requirements.txt b/requirements.txt
index 8265ab6..2a52373 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ django-js-reverse==0.3.3
 djangorestframework==3.2.4
 fuzzywuzzy==0.4.0
 python-Levenshtein==0.12.0
+gunicorn==19.3.0