diff --git a/requirements.txt b/requirements.txt
index 485c3ff..9e7e50f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ nose==1.3.7
 pbr==3.1.1
 requests==2.18.3
 six==1.10.0
-urllib3==1.22
+urllib3==1.26.5