diff --git a/requirements.txt b/requirements.txt
index c5e1a69..bc6e5be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,6 @@ requests==2.22.0
 requests-oauthlib==1.3.0
 six==1.14.0
 Twisted==19.10.0
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.8
 zope.interface==4.7.1