diff --git a/requirements.txt b/requirements.txt
index 2363cbf..7e9b905 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,4 +15,4 @@ PyYAML==3.12
 requests==2.18.4
 simplejson==3.11.1
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5