diff --git a/requirements.txt b/requirements.txt
index f11f671..819f31b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ requests==2.19.1
 requests-oauthlib==1.0.0
 six==1.11.0
 tweepy==3.6.0
-urllib3==1.23
+urllib3==1.26.5