diff --git a/Adler32Context.cs b/Adler32Context.cs
index b2189d0..6ab855f 100644
--- a/Adler32Context.cs
+++ b/Adler32Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/CDChecksums.cs b/CDChecksums.cs
index 93eae78..aefcb36 100644
--- a/CDChecksums.cs
+++ b/CDChecksums.cs
@@ -27,7 +27,7 @@
 //     along with this program.If not, see<http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ECC algorithm from ECM(c) 2002-2011 Neill Corlett
 // ****************************************************************************/
 
diff --git a/CRC16Context.cs b/CRC16Context.cs
index 988db22..0e775bf 100644
--- a/CRC16Context.cs
+++ b/CRC16Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/CRC32Context.cs b/CRC32Context.cs
index 84d1d7f..029b76f 100644
--- a/CRC32Context.cs
+++ b/CRC32Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/CRC64Context.cs b/CRC64Context.cs
index 4ce0b96..ada7cd9 100644
--- a/CRC64Context.cs
+++ b/CRC64Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/DiscImageChef.Checksums.csproj b/DiscImageChef.Checksums.csproj
index 8284215..7736458 100644
--- a/DiscImageChef.Checksums.csproj
+++ b/DiscImageChef.Checksums.csproj
@@ -13,7 +13,7 @@
     <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
     <Version>4.5.99.1693</Version>
     <Company>Claunia.com</Company>
-    <Copyright>Copyright © 2011-2019 Natalia Portillo</Copyright>
+    <Copyright>Copyright © 2011-2020 Natalia Portillo</Copyright>
     <Product>The Disc Image Chef</Product>
     <Title>DiscImageChef.Checksums</Title>
     <ApplicationVersion>$(Version)</ApplicationVersion>
diff --git a/FletcherContext.cs b/FletcherContext.cs
index d3c102e..d3fbba0 100644
--- a/FletcherContext.cs
+++ b/FletcherContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 // Disabled because the speed is abnormally slow
diff --git a/MD5Context.cs b/MD5Context.cs
index b1f76a3..883d93d 100644
--- a/MD5Context.cs
+++ b/MD5Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/ReedSolomon.cs b/ReedSolomon.cs
index eb3f11c..be2e5f6 100644
--- a/ReedSolomon.cs
+++ b/ReedSolomon.cs
@@ -27,7 +27,7 @@
 //     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // Copyright (C) 1996 Phil Karn
 // Copyright (C) 1995 Robert Morelos-Zaragoza
 // Copyright (C) 1995 Hari Thirumoorthy
diff --git a/Register.cs b/Register.cs
index ed0e2f5..7dcaa28 100644
--- a/Register.cs
+++ b/Register.cs
@@ -33,7 +33,7 @@
 //     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System;
diff --git a/SHA1Context.cs b/SHA1Context.cs
index 5dde5f7..ea81a84 100644
--- a/SHA1Context.cs
+++ b/SHA1Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/SHA256Context.cs b/SHA256Context.cs
index ad1d6fd..62406d0 100644
--- a/SHA256Context.cs
+++ b/SHA256Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/SHA384Context.cs b/SHA384Context.cs
index 10cb141..2939a09 100644
--- a/SHA384Context.cs
+++ b/SHA384Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/SHA512Context.cs b/SHA512Context.cs
index bcddd00..2f1c57e 100644
--- a/SHA512Context.cs
+++ b/SHA512Context.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 using System.IO;
diff --git a/SpamSumContext.cs b/SpamSumContext.cs
index d0670a2..5b551e9 100644
--- a/SpamSumContext.cs
+++ b/SpamSumContext.cs
@@ -27,7 +27,7 @@
 //     License along with this library; if not, see <http://www.gnu.org/licenses/>.
 //
 // ----------------------------------------------------------------------------
-// Copyright © 2011-2019 Natalia Portillo
+// Copyright © 2011-2020 Natalia Portillo
 // ****************************************************************************/
 
 //  Based on ssdeep