diff --git a/requirements.txt b/requirements.txt
index 30f32c0..5fca638 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ requests==2.18.4
 sentinels==1.0.0
 six==1.11.0
 telepot==12.6
-urllib3==1.22
+urllib3==1.26.5
 uWSGI==2.0.17
 Werkzeug==0.14.1
 WTForms==2.1