diff --git a/requirements.txt b/requirements.txt
index b7addd541b..d04b4495d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ Faker==17.6.0
 freezegun==1.2.0
 geoip2==4.8.0
 html2text==2017.10.4
-idna==2.7
+idna==3.15
 ipaddress==1.0.16
 iso639-lang==2.6
 django-ipware==7.0.1