diff --git a/requirements.txt b/requirements.txt
index 8e2cd80..2ecc8e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,5 +14,5 @@ requests==2.22.0
 requests-oauthlib==1.2.0
 six==1.12.0
 tweepy==3.8.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.4