diff --git a/docs/reference/api/ModemManager-docs.xml b/docs/reference/api/ModemManager-docs.xml
index 4523f7ff..4551e712 100644
--- a/docs/reference/api/ModemManager-docs.xml
+++ b/docs/reference/api/ModemManager-docs.xml
@@ -56,6 +56,7 @@
       <year>2020</year>
       <year>2021</year>
       <year>2022</year>
+      <year>2023</year>
       <holder>The ModemManager Authors</holder>
     </copyright>
 
diff --git a/docs/reference/libmm-glib/libmm-glib-docs.xml b/docs/reference/libmm-glib/libmm-glib-docs.xml
index f0077ede..18f9a321 100644
--- a/docs/reference/libmm-glib/libmm-glib-docs.xml
+++ b/docs/reference/libmm-glib/libmm-glib-docs.xml
@@ -44,6 +44,7 @@
       <year>2020</year>
       <year>2021</year>
       <year>2022</year>
+      <year>2023</year>
       <holder>The ModemManager Authors</holder>
     </copyright>