diff --git a/requirements.txt b/requirements.txt
index 4af6061..63f0000 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ typed-ast==1.3.1
 typing-extensions==3.7.2
 unicodecsv==0.14.1
 uritemplate==3.0.0
-urllib3==1.24.1
+urllib3==1.26.5
 whitenoise==4.1.2
 xlrd==1.2.0
 xlwt==1.3.0