diff --git a/docs/conf.py b/docs/conf.py
index b35c0a0..575f354 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -57,7 +57,7 @@
 
 # General information about the project.
 project = 'PoWA'
-copyright = '2015-2017, Dalibo - 2018-2021, The PoWA-team'
+copyright = '2015-2017, Dalibo - 2018-2022, The PoWA-team'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the