diff --git a/requirements.txt b/requirements.txt
index 7077763..0f2dae9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ click==8.1.3
 cryptography==39.0.0
 Deprecated==1.2.13
 Flask==2.2.2
-idna==3.4
+idna==3.7
 importlib-metadata==6.0.0
 itsdangerous==2.1.2
 Jinja2==3.1.2