diff --git a/requirements.txt b/requirements.txt
index d6252ea..63d8936 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ google-pasta==0.2.0
 grpcio==1.62.1
 gunicorn==21.2.0
 h5py==3.10.0
-idna==3.6
+idna==3.7
 imageio==2.34.0
 itsdangerous==2.1.2
 Jinja2==3.1.3