diff --git a/requirements.txt b/requirements.txt
index e92e6b2..7ad3cc2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,6 +36,6 @@ raven==6.4.0
 requests==2.18.4
 six==1.11.0
 typing==3.6.2
-urllib3==1.22
+urllib3==1.26.5
 yawTtk==1.0.5
 pyyaml==3.12