diff --git a/requirements.txt b/requirements.txt
index 32fb901..41a15ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ pytest==3.4.2
 requests==2.18.4
 six==1.11.0
 typing==3.6.4
-urllib3==1.22
+urllib3==1.26.5
 wcwidth==0.1.7