diff --git a/requirements.txt b/requirements.txt
index 6d91b969..92f3888a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ chardet==4.0.0
 configobj==5.0.6
 docutils==0.16
 dpath==2.0.1
-idna==2.10
+idna==3.0
 jmespath==0.10.0
 parse-it==3.5.0
 ply==3.11