diff --git a/config/Makefile b/config/Makefile
index be16fd06..ddab765e 100644
--- a/config/Makefile
+++ b/config/Makefile
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 Contributors to the Veraison project.
+# Copyright 2022-2024 Contributors to the Veraison project.
 # SPDX-License-Identifier: Apache-2.0
 
 .DEFAULT_GOAL := test
diff --git a/config/viper.go b/config/viper.go
index 824b7a80..65711883 100644
--- a/config/viper.go
+++ b/config/viper.go
@@ -1,4 +1,4 @@
-// Copyright 2022-2023 Contributors to the Veraison project.
+// Copyright 2022-2024 Contributors to the Veraison project.
 // SPDX-License-Identifier: Apache-2.0
 package config