diff --git a/README.md b/README.md
index 0844be2..01a7cff 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,6 @@ By default, XSane's device chooser dialog is displayed. To hard-code a specific
 
 ## Licence
 
-Copyright © 2024  Lee Yingtong Li (RunasSudo)
+Copyright © 2024–2025  Lee Yingtong Li (RunasSudo) and CONTRIBUTORS
 
 Licensed under the GNU General Public License version 3 or later.
diff --git a/xsanecli.py b/xsanecli.py
index b66fb50..4b6b1c0 100755
--- a/xsanecli.py
+++ b/xsanecli.py
@@ -94,9 +94,9 @@ class XSaneCLI(Gimp.PlugIn):
 			raise Exception('Unknown procedure')
 		
 		procedure.set_attribution(
-			'Lee Yingtong Li (RunasSudo)',  # Author
-			'Lee Yingtong Li (RunasSudo)',  # Copyright
-			'Lee Yingtong Li (RunasSudo)'   # Year
+			'Lee Yingtong Li (RunasSudo) and CONTRIBUTORS',  # Author
+			'Lee Yingtong Li (RunasSudo) and CONTRIBUTORS',  # Copyright
+			'2024-2025'   # Year
 		)
 		return procedure