diff --git a/requirements.txt b/requirements.txt
index f6cf46a..792c5e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,6 +12,6 @@ praw==6.3.1
 requests==2.22.0
 six==1.12.0
 update-checker==0.16
-urllib3==1.25.3
+urllib3==1.25.9
 Werkzeug==0.15.4
 prawcore==1.0.1