diff --git a/requirements.txt b/requirements.txt
index 19e4924..a7e54bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ google >= 1.7
 html5lib==1.0.1
 httplib2==0.19.1
 i18n==0.2
-idna==2.8
+idna==3.7
 importlib-metadata==1.5.0
 jeepney==0.8.0
 jsonschema==3.2.0