diff --git a/Aaru.Compression.Native.nuspec b/Aaru.Compression.Native.nuspec
index 2f4bd86..e2aa31f 100644
--- a/Aaru.Compression.Native.nuspec
+++ b/Aaru.Compression.Native.nuspec
@@ -7,7 +7,7 @@
         <authors>claunia</authors>
         <projectUrl>https://github.com/aaru-dps/Aaru.Compression.Native</projectUrl>
         <licenseUrl>https://spdx.org/licenses/LGPL-2.1-only.html</licenseUrl>
-        <copyright>Copyright © 2011-2021 Natalia Portillo</copyright>
+        <copyright>Copyright © 2011-2023 Natalia Portillo</copyright>
         <repository type="git" url="https://github.com/aaru-dps/Aaru.Compression.Native.git" />
     </metadata>
     <files>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8744c41..7681fd8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.15)
 
 # This file is part of the Aaru Data Preservation Suite.
-# Copyright (c) 2019-2021 Natalia Portillo.
+# Copyright (c) 2019-2023 Natalia Portillo.
 #
 # This library is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as
diff --git a/README.md b/README.md
index 6fe4aaf..1806dfb 100644
--- a/README.md
+++ b/README.md
@@ -24,4 +24,4 @@ The resulting output of `build.sh` falls under the LGPL 2.1 license as stated in
 
 Any new algorithm added should be under a license compatible with the LGPL 2.1 license to be accepted.
 
-© 2021 Natalia Portillo
\ No newline at end of file
+© 2021-2023 Natalia Portillo
\ No newline at end of file
diff --git a/apple_rle.c b/apple_rle.c
index de1c4e7..fc19709 100644
--- a/apple_rle.c
+++ b/apple_rle.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  * Copyright © 2018-2019 David Ryskalczyk
  *
  * This library is free software; you can redistribute it and/or modify
diff --git a/apple_rle.h b/apple_rle.h
index 6b1733a..b081f37 100644
--- a/apple_rle.h
+++ b/apple_rle.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/build.sh b/build.sh
index 4148e7f..5fc5674 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # This file is part of the Aaru Data Preservation Suite.
-# Copyright (c) 2019-2021 Natalia Portillo.
+# Copyright (c) 2019-2023 Natalia Portillo.
 #
 # This library is free software; you can redistribute it and/or modify
 # it under the terms of the GNU Lesser General Public License as
diff --git a/library.c b/library.c
index 2220393..bb51fef 100644
--- a/library.c
+++ b/library.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/library.h b/library.h
index 2c32bc6..946a404 100644
--- a/library.h
+++ b/library.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/lzip.c b/lzip.c
index 6626c86..938e8ca 100644
--- a/lzip.c
+++ b/lzip.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  * Copyright © 2018-2019 David Ryskalczyk
  *
  * This library is free software; you can redistribute it and/or modify
diff --git a/tests/adc.cpp b/tests/adc.cpp
index fa79e77..4e7ee12 100644
--- a/tests/adc.cpp
+++ b/tests/adc.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/apple_rle.cpp b/tests/apple_rle.cpp
index 3a90c4a..46f145b 100644
--- a/tests/apple_rle.cpp
+++ b/tests/apple_rle.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/bzip2.cpp b/tests/bzip2.cpp
index 1094563..a6235b0 100644
--- a/tests/bzip2.cpp
+++ b/tests/bzip2.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/crc32.c b/tests/crc32.c
index 4eac7fc..aad3ddb 100644
--- a/tests/crc32.c
+++ b/tests/crc32.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/crc32.h b/tests/crc32.h
index 3c70824..82c9770 100644
--- a/tests/crc32.h
+++ b/tests/crc32.h
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/flac.cpp b/tests/flac.cpp
index b9e90b7..c8be704 100644
--- a/tests/flac.cpp
+++ b/tests/flac.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/lzfse.cpp b/tests/lzfse.cpp
index 0c423a3..2ce041c 100644
--- a/tests/lzfse.cpp
+++ b/tests/lzfse.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/lzip.cpp b/tests/lzip.cpp
index d93dfba..d98628d 100644
--- a/tests/lzip.cpp
+++ b/tests/lzip.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/lzma.cpp b/tests/lzma.cpp
index 6a157a4..a231584 100644
--- a/tests/lzma.cpp
+++ b/tests/lzma.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
diff --git a/tests/zstd.cpp b/tests/zstd.cpp
index e621118..2c77847 100644
--- a/tests/zstd.cpp
+++ b/tests/zstd.cpp
@@ -1,6 +1,6 @@
 /*
  * This file is part of the Aaru Data Preservation Suite.
- * Copyright (c) 2019-2021 Natalia Portillo.
+ * Copyright (c) 2019-2023 Natalia Portillo.
  *
  * This library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as