diff --git a/requirements.txt b/requirements.txt
index 5bc38b4..2fd36f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ future==0.16.0
 idna==2.6
 jsonschema==2.6.0
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5