diff --git a/docs/conf.py b/docs/conf.py
index 6cc0f92fe64..d5c4c9276fa 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -10,7 +10,7 @@
     github_project='celery/celery',
     author='Ask Solem & contributors',
     author_name='Ask Solem',
-    copyright='2009-2018',
+    copyright='2009-2021',
     publisher='Celery Project',
     html_logo='images/celery_512.png',
     html_favicon='images/favicon.ico',