diff --git a/requirements.txt b/requirements.txt
index 28ac8f26febd4ba5dc56b234987bdc0f4642c9d8..06a89cb118d90135ec6df59ed088cf743c168f6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,7 @@ psycopg2==2.7.3  # PostgreSQL engine
 pytz==2017.2  # Timezone package
 djangorestframework==3.6.3
 requests==2.18.3
+mongoengine==0.15.0
 
 
 # Django packages