diff --git a/requirements.txt b/requirements.txt
index 3becb86..125a91f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ django-bootstrap3==9.0.0
 psycopg2>=2.8.*
 ipython==6.2.1
 beautifulsoup4==4.6.0
-lxml==4.1.1
+lxml==4.6.5
 unidecode==0.4.21
 psutil>=5.6.6
 django-compressor==2.2