diff --git a/requirements.txt b/requirements.txt
index 00459ba..33e19a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,5 +13,5 @@ pytz==2018.5
 requests==2.19.1
 six==1.11.0
 todoist-python==7.0.18
-urllib3==1.23
+urllib3==1.24.2
 Werkzeug==0.15.3