diff --git a/app/requirements.txt b/app/requirements.txt
index 6fd7c52..772ed7d 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -14,5 +14,5 @@ requests-toolbelt==0.9.1
 rsa==4.0
 six==1.12.0
 tzlocal==1.5.1
-urllib3==1.24.3
+urllib3==1.26.5
 flask==1.0.2