diff --git a/cli/mmcli.c b/cli/mmcli.c
index bf59867c..05644519 100644
--- a/cli/mmcli.c
+++ b/cli/mmcli.c
@@ -148,7 +148,7 @@ static void
 print_version_and_exit (void)
 {
     g_print (PROGRAM_NAME " " PROGRAM_VERSION "\n"
-             "Copyright (2011 - 2020) Aleksander Morgado\n"
+             "Copyright (2011 - 2021) Aleksander Morgado\n"
              "License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl-2.0.html>\n"
              "This is free software: you are free to change and redistribute it.\n"
              "There is NO WARRANTY, to the extent permitted by law.\n"
diff --git a/docs/reference/api/ModemManager-docs.xml b/docs/reference/api/ModemManager-docs.xml
index f068d7a5..bbcab97a 100644
--- a/docs/reference/api/ModemManager-docs.xml
+++ b/docs/reference/api/ModemManager-docs.xml
@@ -54,6 +54,7 @@
       <year>2018</year>
       <year>2019</year>
       <year>2020</year>
+      <year>2021</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 0b3dc9b7..71e74405 100644
--- a/docs/reference/libmm-glib/libmm-glib-docs.xml
+++ b/docs/reference/libmm-glib/libmm-glib-docs.xml
@@ -42,6 +42,7 @@
       <year>2018</year>
       <year>2019</year>
       <year>2020</year>
+      <year>2021</year>
       <holder>The ModemManager Authors</holder>
     </copyright>
 
diff --git a/src/mm-context.c b/src/mm-context.c
index 79091e87..890734ea 100644
--- a/src/mm-context.c
+++ b/src/mm-context.c
@@ -298,7 +298,7 @@ static void
 print_version (void)
 {
     g_print ("ModemManager " MM_DIST_VERSION "\n"
-             "Copyright (C) 2008-2020 The ModemManager authors\n"
+             "Copyright (C) 2008-2021 The ModemManager authors\n"
              "License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl-2.0.html>\n"
              "This is free software: you are free to change and redistribute it.\n"
              "There is NO WARRANTY, to the extent permitted by law.\n"