diff --git a/requirements.txt b/requirements.txt
index dfde883..6fa0a24 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ docopt==0.6.2
 idna==2.6
 requests==2.18.4
 ruamel.yaml==0.15.37
-urllib3==1.24.2
+urllib3==1.26.5