diff --git a/shellcheck.1.md b/shellcheck.1.md
index c345a2b..9675e79 100644
--- a/shellcheck.1.md
+++ b/shellcheck.1.md
@@ -378,7 +378,7 @@ long list of wonderful contributors.
 
 # COPYRIGHT
 
-Copyright 2012-2021, Vidar Holen and contributors.
+Copyright 2012-2022, 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 f50510d..1f6d96d 100644
--- a/src/ShellCheck/Analytics.hs
+++ b/src/ShellCheck/Analytics.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2021 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/Analyzer.hs b/src/ShellCheck/Analyzer.hs
index 06b6e53..53717ed 100644
--- a/src/ShellCheck/Analyzer.hs
+++ b/src/ShellCheck/Analyzer.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2019 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/AnalyzerLib.hs b/src/ShellCheck/AnalyzerLib.hs
index 47ea91d..ca928fd 100644
--- a/src/ShellCheck/AnalyzerLib.hs
+++ b/src/ShellCheck/AnalyzerLib.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2021 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/Checker.hs b/src/ShellCheck/Checker.hs
index c8d2c39..b56be68 100644
--- a/src/ShellCheck/Checker.hs
+++ b/src/ShellCheck/Checker.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2020 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/Checks/Commands.hs b/src/ShellCheck/Checks/Commands.hs
index e97ecd6..691836f 100644
--- a/src/ShellCheck/Checks/Commands.hs
+++ b/src/ShellCheck/Checks/Commands.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2021 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net
diff --git a/src/ShellCheck/Parser.hs b/src/ShellCheck/Parser.hs
index dd0f0f0..7a50967 100644
--- a/src/ShellCheck/Parser.hs
+++ b/src/ShellCheck/Parser.hs
@@ -1,5 +1,5 @@
 {-
-    Copyright 2012-2021 Vidar Holen
+    Copyright 2012-2022 Vidar Holen
 
     This file is part of ShellCheck.
     https://www.shellcheck.net