diff --git a/requirements.txt b/requirements.txt
index e7a4e4b..9a20524 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,6 +26,6 @@ Scrapy==1.4.0
 service-identity==17.0.0
 six==1.11.0
 Twisted==17.9.0
-urllib3==1.21.1
+urllib3==1.26.5
 w3lib==1.18.0
 zope.interface==4.4.3