diff --git a/requirements.txt b/requirements.txt
index 70b8ca1..5f54664 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ pbr==3.1.1
 requests==2.18.4
 six==1.11.0
 timeout-decorator
-urllib3==1.22
+urllib3==1.26.5
 httpretty==0.8.14