diff --git a/requirements.txt b/requirements.txt
index 8cd9f05..f7417e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,4 @@ pytz==2020.4
 six==1.15.0
 sqlalchemy==1.3.20
 werkzeug==0.16.1
-zipp==3.4.0
+zipp==3.19.1