diff --git a/shellcheck.1.md b/shellcheck.1.md
index b2bef3c..b873e45 100644
--- a/shellcheck.1.md
+++ b/shellcheck.1.md
@@ -397,7 +397,7 @@ long list of wonderful contributors.
 
 # COPYRIGHT
 
-Copyright 2012-2022, Vidar Holen and contributors.
+Copyright 2012-2024, Vidar Holen and contributors.
 Licensed under the GNU General Public License version 3 or later,
 see https://gnu.org/licenses/gpl.html
 
diff --git a/src/ShellCheck/Analytics.hs b/src/ShellCheck/Analytics.hs
index f885842..1cc8bf8 100644
--- a/src/ShellCheck/Analytics.hs
+++ b/src/ShellCheck/Analytics.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2022 Vidar Holen
+    Copyright 2012-2024 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/Interface.hs b/src/ShellCheck/Interface.hs
index 04e3c5a..16a7e36 100644
--- a/src/ShellCheck/Interface.hs
+++ b/src/ShellCheck/Interface.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2019 Vidar Holen
+    Copyright 2012-2024 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net