diff --git a/app/requirements.txt b/app/requirements.txt
index 3f5c2d9..7e9ea09 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -21,7 +21,7 @@ requests==2.21.0
 six==1.12.0
 SQLAlchemy==1.3.0
 swagger-ui-bundle==0.0.3
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.15.5
 
 appdirs==1.4.3