diff --git a/requirements.txt b/requirements.txt
index ac49a3b..463ccd8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,5 +17,5 @@ pytz==2018.5
 requests==2.20.0
 rsa==4.0.0
 six==1.12.0
-urllib3==1.23
+urllib3==1.24.2
 comet-core==1.0.8