diff --git a/requirements.txt b/requirements.txt
index 0bb56d0..86df32f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,6 @@ python-twitter==3.2.1
 requests==2.4.3
 requests-oauthlib==0.7.0
 six==1.8.0
-urllib3==1.9.1
+urllib3==1.26.5
 virtualenv==15.1.0
 wheel==0.24.0