diff --git a/Makefile b/Makefile
index 4fc308b5..ff0424ea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
diff --git a/utils/Makefile b/utils/Makefile
index 218aa916..34ebca70 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
 #
-# Copyright (C) 2022 The Falco Authors.
+# Copyright (C) 2023 The Falco Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at
diff --git a/utils/cmd/maintainers.go b/utils/cmd/maintainers.go
index b2ff7105..010dffed 100644
--- a/utils/cmd/maintainers.go
+++ b/utils/cmd/maintainers.go
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: Apache-2.0
 /*
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/utils/cmd/readme.go b/utils/cmd/readme.go
index d45134a8..7159e0e1 100644
--- a/utils/cmd/readme.go
+++ b/utils/cmd/readme.go
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: Apache-2.0
 /*
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/utils/cmd/utils.go b/utils/cmd/utils.go
index 9b88972b..5d26f120 100644
--- a/utils/cmd/utils.go
+++ b/utils/cmd/utils.go
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: Apache-2.0
 /*
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/utils/pkg/utils/text.go b/utils/pkg/utils/text.go
index 35f34e8d..6a4bb683 100644
--- a/utils/pkg/utils/text.go
+++ b/utils/pkg/utils/text.go
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: Apache-2.0
 /*
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/utils/pkg/utils/types.go b/utils/pkg/utils/types.go
index f158be2d..e8240ae7 100644
--- a/utils/pkg/utils/types.go
+++ b/utils/pkg/utils/types.go
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: Apache-2.0
 /*
-Copyright (C) 2022 The Falco Authors.
+Copyright (C) 2023 The Falco Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.