diff --git a/requirements.txt b/requirements.txt
index 35e325e..65d02f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,5 +25,5 @@ toml==0.10.2
 twilio==7.0.0
 typed-ast==1.4.2
 typing-extensions==3.7.4.3
-urllib3==1.26.3
+urllib3==1.26.19
 Werkzeug==1.0.1