diff --git a/requirements.txt b/requirements.txt
index d226a5b..7393137 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ pytest-cov==2.6.0
 requests==2.19.1
 six==1.11.0
 typed-ast==1.1.0
-urllib3==1.23
+urllib3==1.24.2
 wrapt==1.10.11