diff --git a/requirements.txt b/requirements.txt
index e97bfbd..91ee12a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ altgraph==0.17
 attrs==20.3.0
 certifi==2020.12.5
 chardet==4.0.0
-idna==2.10
+idna==3.7
 importlib-metadata==3.3.0
 iniconfig==1.1.1
 macholib==1.14