diff --git a/requirements.txt b/requirements.txt
index 5afe6d4..5fc326c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,6 +32,6 @@ pyzmq==17.0.0
 requests==2.18.4
 selenium==3.9.0
 six==1.11.0
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.11.9
 wrapt==1.10.11