diff --git a/requirements.txt b/requirements.txt
index 9ec1e3d..87afbd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Django==2.0.5
 gunicorn==19.8.1
 requests==2.18.4
-selenium==3.11.0
+selenium==4.40.0