diff --git a/requirements.pip b/requirements.pip
index 035cb00..548a199 100755
--- a/requirements.pip
+++ b/requirements.pip
@@ -17,7 +17,7 @@ graphene-django==2.0.0
 graphql-core==2.0
 graphql-relay==0.4.5
 gunicorn==19.3.0
-idna==2.6
+idna==3.15
 iso8601==0.1.12
 itypes==1.1.0
 Jinja2==2.10.1