diff --git a/requirements.txt b/requirements.txt
index a2d0e56..9db729c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ django-dotenv==1.4.2
 django-webpack-loader==0.6.0
 eventbrite==3.3.3
 gunicorn==19.9.0
-idna==2.8
+idna==3.2
 opbeat==3.5.2
 psycopg2-binary==2.7.7
 pytz==2018.9