diff --git a/requirements.txt b/requirements.txt
index 8e68f83..e158e88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,6 +25,6 @@ PyYAML==5.1.2
 requests==2.22.0
 retrying==1.3.3
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.26.5
 virtualenv==16.7.3
 webencodings==0.5.1