diff --git a/requirements.txt b/requirements.txt
index 1c8a8c0..babe190 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ sphinx-rtd-theme==0.4.1
 termstyle==0.1.11
 tornado==5.1.1
 Unidecode==1.0.22
-urllib3==1.24
+urllib3==1.26.5
 watchdog==0.9.0
 whitenoise==4.1
 wrapt==1.10.11