diff --git a/Aaru.Helpers.csproj b/Aaru.Helpers.csproj
index 1f21320..6116c1b 100644
--- a/Aaru.Helpers.csproj
+++ b/Aaru.Helpers.csproj
@@ -11,7 +11,7 @@
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
     <Version>5.3.1</Version>
     <Company>Claunia.com</Company>
-    <Copyright>Copyright © 2011-2022 Natalia Portillo</Copyright>
+    <Copyright>Copyright © 2011-2023 Natalia Portillo</Copyright>
     <Product>Aaru Data Preservation Suite</Product>
     <Title>Aaru.Helpers</Title>
     <ApplicationVersion>$(Version)</ApplicationVersion>
diff --git a/ArrayFill.cs b/ArrayFill.cs
index a0c3687..7b45352 100644
--- a/ArrayFill.cs
+++ b/ArrayFill.cs
@@ -20,7 +20,7 @@
 //     Assuming open source.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // Copyright(C) 2014 mykohsu
 // ****************************************************************************/
 
diff --git a/ArrayIsEmpty.cs b/ArrayIsEmpty.cs
index 77a6f23..2ad87b7 100644
--- a/ArrayIsEmpty.cs
+++ b/ArrayIsEmpty.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System.Linq;
diff --git a/BigEndianBitConverter.cs b/BigEndianBitConverter.cs
index 34e6839..fcbe3bc 100644
--- a/BigEndianBitConverter.cs
+++ b/BigEndianBitConverter.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/BitEndian.cs b/BitEndian.cs
index 857a35a..8a67f85 100644
--- a/BitEndian.cs
+++ b/BitEndian.cs
@@ -33,7 +33,7 @@
 //     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Helpers
diff --git a/CHS.cs b/CHS.cs
index b31d37d..725c960 100644
--- a/CHS.cs
+++ b/CHS.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Helpers
diff --git a/CompareBytes.cs b/CompareBytes.cs
index 96dff9c..cf8f2c6 100644
--- a/CompareBytes.cs
+++ b/CompareBytes.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Helpers
diff --git a/CountBits.cs b/CountBits.cs
index 88cd8d4..d2d7eac 100644
--- a/CountBits.cs
+++ b/CountBits.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 namespace Aaru.Helpers
diff --git a/DateHandlers.cs b/DateHandlers.cs
index c86b3d2..cb6b70c 100644
--- a/DateHandlers.cs
+++ b/DateHandlers.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/Marshal.cs b/Marshal.cs
index d2c03e9..b0529c4 100644
--- a/Marshal.cs
+++ b/Marshal.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/MarshallingPropertiesAttribute.cs b/MarshallingPropertiesAttribute.cs
index 3110674..2283337 100644
--- a/MarshallingPropertiesAttribute.cs
+++ b/MarshallingPropertiesAttribute.cs
@@ -33,7 +33,7 @@
 //     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/PrintHex.cs b/PrintHex.cs
index c3ca7cd..ea634eb 100644
--- a/PrintHex.cs
+++ b/PrintHex.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System.Text;
diff --git a/StringHandlers.cs b/StringHandlers.cs
index 560c662..c566151 100644
--- a/StringHandlers.cs
+++ b/StringHandlers.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/Swapping.cs b/Swapping.cs
index 3949872..8d5e9ed 100644
--- a/Swapping.cs
+++ b/Swapping.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2022 Natalia Portillo
+// Copyright © 2011-2023 Natalia Portillo
 // ****************************************************************************/
 
 using System.Runtime.CompilerServices;