1 files changed, 1 insertions, 2 deletions
diff --git a/django/shortcuts.py b/django/shortcuts.py
index f4fa0600ac..b27a75206f 100644
--- a/django/shortcuts.py
+++ b/django/shortcuts.py
@@ -8,7 +8,6 @@ from django.http import (
 )
 from django.template import loader
 from django.urls import NoReverseMatch, reverse
-from django.utils import six
 from django.utils.encoding import force_text
 from django.utils.functional import Promise
 
@@ -137,7 +136,7 @@ def resolve_url(to, *args, **kwargs):
         # further to some Python functions like urlparse.
         to = force_text(to)
 
-    if isinstance(to, six.string_types):
+    if isinstance(to, str):
         # Handle relative URLs
         if to.startswith(('./', '../')):
             return to