diff --git a/requirements.txt b/requirements.txt
index d4c546c..252c811 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ idna==2.6
 itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
-urllib3==1.22
+urllib3==1.24.2
 Werkzeug==0.12.2