diff --git a/requirements.txt b/requirements.txt
index 236cb15..b224243 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,5 +25,5 @@ requests==2.18.4
 six==1.11.0
 terminalplot==0.2.6
 traitlets==4.3.2
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==0.14.1