diff --git a/app/requirements.txt b/app/requirements.txt
index fede779..d5ba519 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -26,7 +26,7 @@ grpcio==1.46.3
 grpcio-status==1.46.3
 h5py==3.7.0
 httplib2==0.20.4
-idna==3.3
+idna==3.7
 importlib-metadata==4.11.4
 imutils==0.5.4
 itsdangerous==2.1.2