diff --git a/Web/clientsidechals/requirements.txt b/Web/clientsidechals/requirements.txt
index b776e1b..b13eb8b 100644
--- a/Web/clientsidechals/requirements.txt
+++ b/Web/clientsidechals/requirements.txt
@@ -10,5 +10,5 @@ MarkupSafe==1.1.0
 requests==2.21.0
 selenium==3.141.0
 SQLAlchemy>=1.3.0
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.14.1