diff --git a/requirements.txt b/requirements.txt
index 3289295..ec2184a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ google-auth-oauthlib==0.4.6
 google-pasta==0.2.0
 grpcio==1.44.0
 h5py==3.6.0
-idna==3.3
+idna==3.7
 importlib-metadata==4.11.3
 keras==2.8.0
 Keras-Preprocessing==1.1.2