diff --git a/requirements.txt b/requirements.txt
index db5d4f1..f835f3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pyOpenSSL==19.0.0
 requests==2.22.0
 six==1.12.0
 SQLAlchemy==1.3.9
-urllib3==1.25.6
+urllib3==1.26.5
 visitor==0.1.3
 Werkzeug==0.16.0
 WTForms==2.2.1