diff --git a/requirements.txt b/requirements.txt
index cc56734..c9f491e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==1.6.3
 certifi==2022.12.7
 chardet==3.0.4
 coverage==4.5.1
-idna==2.6
+idna==3.7
 isort==4.3.4
 lazy-object-proxy==1.3.1
 mccabe==0.6.1