diff --git a/requirements.txt b/requirements.txt
index 62d6642..e48db82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,6 +35,6 @@ seaborn==0.9.0
 simplejson==3.16.0
 six==1.12.0
 sklearn==0.0
-urllib3==1.25.3
+urllib3==1.26.5
 whitenoise==4.1.2
 yahoo-finance==1.4.0