diff --git a/MatFileHandler.Tests/AbstractTestDataFactory.cs b/MatFileHandler.Tests/AbstractTestDataFactory.cs
index ad7afdf..082c81d 100755
--- a/MatFileHandler.Tests/AbstractTestDataFactory.cs
+++ b/MatFileHandler.Tests/AbstractTestDataFactory.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 using System.IO;
diff --git a/MatFileHandler.Tests/ArrayHandlingTests.cs b/MatFileHandler.Tests/ArrayHandlingTests.cs
index 97fa5c9..0264286 100755
--- a/MatFileHandler.Tests/ArrayHandlingTests.cs
+++ b/MatFileHandler.Tests/ArrayHandlingTests.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 using System.Numerics;
diff --git a/MatFileHandler.Tests/CommonData.cs b/MatFileHandler.Tests/CommonData.cs
index 5e2e32b..5bf722d 100755
--- a/MatFileHandler.Tests/CommonData.cs
+++ b/MatFileHandler.Tests/CommonData.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler.Tests
 {
diff --git a/MatFileHandler.Tests/ComplexOfTests.cs b/MatFileHandler.Tests/ComplexOfTests.cs
index 17f59fb..d25305d 100755
--- a/MatFileHandler.Tests/ComplexOfTests.cs
+++ b/MatFileHandler.Tests/ComplexOfTests.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using NUnit.Framework;
 
diff --git a/MatFileHandler.Tests/ExtensionTestFilenameConvention.cs b/MatFileHandler.Tests/ExtensionTestFilenameConvention.cs
index 6cd1a4e..08ebd80 100755
--- a/MatFileHandler.Tests/ExtensionTestFilenameConvention.cs
+++ b/MatFileHandler.Tests/ExtensionTestFilenameConvention.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.IO;
 
diff --git a/MatFileHandler.Tests/ITestFilenameConvention.cs b/MatFileHandler.Tests/ITestFilenameConvention.cs
index 1668d01..5f31cbe 100755
--- a/MatFileHandler.Tests/ITestFilenameConvention.cs
+++ b/MatFileHandler.Tests/ITestFilenameConvention.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler.Tests
 {
diff --git a/MatFileHandler.Tests/MatFileHandler.Tests.csproj b/MatFileHandler.Tests/MatFileHandler.Tests.csproj
index 6b2cc62..1d96afa 100755
--- a/MatFileHandler.Tests/MatFileHandler.Tests.csproj
+++ b/MatFileHandler.Tests/MatFileHandler.Tests.csproj
@@ -24,4 +24,9 @@
   <ItemGroup>
     <Content Include="test-data\**\*.mat" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.0-beta004">
+      <PrivateAssets>All</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/MatFileHandler.Tests/MatFileReaderTests.cs b/MatFileHandler.Tests/MatFileReaderTests.cs
index 3245736..68bad4c 100755
--- a/MatFileHandler.Tests/MatFileReaderTests.cs
+++ b/MatFileHandler.Tests/MatFileReaderTests.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.IO;
 using System.Linq;
diff --git a/MatFileHandler.Tests/MatFileWriterTests.cs b/MatFileHandler.Tests/MatFileWriterTests.cs
index 63905ed..335220a 100755
--- a/MatFileHandler.Tests/MatFileWriterTests.cs
+++ b/MatFileHandler.Tests/MatFileWriterTests.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.IO;
diff --git a/MatFileHandler.Tests/MatTestDataFactory.cs b/MatFileHandler.Tests/MatTestDataFactory.cs
index f343c79..ac6935d 100755
--- a/MatFileHandler.Tests/MatTestDataFactory.cs
+++ b/MatFileHandler.Tests/MatTestDataFactory.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.IO;
 
diff --git a/MatFileHandler/ArrayFlags.cs b/MatFileHandler/ArrayFlags.cs
index 3b5ef5b..c5700f7 100755
--- a/MatFileHandler/ArrayFlags.cs
+++ b/MatFileHandler/ArrayFlags.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 
diff --git a/MatFileHandler/ComplexOf.cs b/MatFileHandler/ComplexOf.cs
index b576fff..cbf7317 100755
--- a/MatFileHandler/ComplexOf.cs
+++ b/MatFileHandler/ComplexOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 
diff --git a/MatFileHandler/CompressionUsage.cs b/MatFileHandler/CompressionUsage.cs
index 2d0fd93..719084a 100644
--- a/MatFileHandler/CompressionUsage.cs
+++ b/MatFileHandler/CompressionUsage.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/DataBuilder.cs b/MatFileHandler/DataBuilder.cs
index ad34d54..88042b1 100755
--- a/MatFileHandler/DataBuilder.cs
+++ b/MatFileHandler/DataBuilder.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/DataElement.cs b/MatFileHandler/DataElement.cs
index ff8d08d..1da50e8 100755
--- a/MatFileHandler/DataElement.cs
+++ b/MatFileHandler/DataElement.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/DataElementConverter.cs b/MatFileHandler/DataElementConverter.cs
index 19652c5..1a1e252 100755
--- a/MatFileHandler/DataElementConverter.cs
+++ b/MatFileHandler/DataElementConverter.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/DataElementReader.cs b/MatFileHandler/DataElementReader.cs
index e5f5a03..3c1021e 100755
--- a/MatFileHandler/DataElementReader.cs
+++ b/MatFileHandler/DataElementReader.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/DataExtraction.cs b/MatFileHandler/DataExtraction.cs
index 8bfba9f..d5d9edd 100755
--- a/MatFileHandler/DataExtraction.cs
+++ b/MatFileHandler/DataExtraction.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/DataTypeExtensions.cs b/MatFileHandler/DataTypeExtensions.cs
index 7c4bfa3..2b923b4 100755
--- a/MatFileHandler/DataTypeExtensions.cs
+++ b/MatFileHandler/DataTypeExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 
diff --git a/MatFileHandler/DimensionCalculator.cs b/MatFileHandler/DimensionCalculator.cs
index c1de420..a13acff 100755
--- a/MatFileHandler/DimensionCalculator.cs
+++ b/MatFileHandler/DimensionCalculator.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Linq;
 
diff --git a/MatFileHandler/HandlerException.cs b/MatFileHandler/HandlerException.cs
index 43213a0..38ec92b 100755
--- a/MatFileHandler/HandlerException.cs
+++ b/MatFileHandler/HandlerException.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 
diff --git a/MatFileHandler/Header.cs b/MatFileHandler/Header.cs
index f2ade66..56034d4 100755
--- a/MatFileHandler/Header.cs
+++ b/MatFileHandler/Header.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Globalization;
diff --git a/MatFileHandler/IArray.cs b/MatFileHandler/IArray.cs
index 682c8fa..adda6fb 100755
--- a/MatFileHandler/IArray.cs
+++ b/MatFileHandler/IArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Numerics;
 
diff --git a/MatFileHandler/IArrayOf.cs b/MatFileHandler/IArrayOf.cs
index 2c808b5..49f4054 100755
--- a/MatFileHandler/IArrayOf.cs
+++ b/MatFileHandler/IArrayOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/ICellArray.cs b/MatFileHandler/ICellArray.cs
index 1decb55..c18b717 100755
--- a/MatFileHandler/ICellArray.cs
+++ b/MatFileHandler/ICellArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/ICharArray.cs b/MatFileHandler/ICharArray.cs
index 42a31cf..bcd1763 100755
--- a/MatFileHandler/ICharArray.cs
+++ b/MatFileHandler/ICharArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/IMatFile.cs b/MatFileHandler/IMatFile.cs
index 010c84d..da30d72 100755
--- a/MatFileHandler/IMatFile.cs
+++ b/MatFileHandler/IMatFile.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/ISparseArrayOf.cs b/MatFileHandler/ISparseArrayOf.cs
index 744ee15..74c77ae 100755
--- a/MatFileHandler/ISparseArrayOf.cs
+++ b/MatFileHandler/ISparseArrayOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 
diff --git a/MatFileHandler/IStructureArray.cs b/MatFileHandler/IStructureArray.cs
index 12a052c..27f37c3 100755
--- a/MatFileHandler/IStructureArray.cs
+++ b/MatFileHandler/IStructureArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 
diff --git a/MatFileHandler/IVariable.cs b/MatFileHandler/IVariable.cs
index b6b54c2..b3297da 100755
--- a/MatFileHandler/IVariable.cs
+++ b/MatFileHandler/IVariable.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/MatArray.cs b/MatFileHandler/MatArray.cs
index 8e4d293..b35fa50 100755
--- a/MatFileHandler/MatArray.cs
+++ b/MatFileHandler/MatArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Numerics;
 
diff --git a/MatFileHandler/MatCellArray.cs b/MatFileHandler/MatCellArray.cs
index d2f7347..8ac8973 100755
--- a/MatFileHandler/MatCellArray.cs
+++ b/MatFileHandler/MatCellArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 using System.Linq;
diff --git a/MatFileHandler/MatCharArrayOf.cs b/MatFileHandler/MatCharArrayOf.cs
index 0b8305e..5a94ea0 100755
--- a/MatFileHandler/MatCharArrayOf.cs
+++ b/MatFileHandler/MatCharArrayOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/MatFile.cs b/MatFileHandler/MatFile.cs
index e230db2..ec17aab 100755
--- a/MatFileHandler/MatFile.cs
+++ b/MatFileHandler/MatFile.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 using System.Linq;
diff --git a/MatFileHandler/MatFileReader.cs b/MatFileHandler/MatFileReader.cs
index f17e8d6..7fcc8a2 100755
--- a/MatFileHandler/MatFileReader.cs
+++ b/MatFileHandler/MatFileReader.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System.Collections.Generic;
 using System.IO;
diff --git a/MatFileHandler/MatFileWriter.cs b/MatFileHandler/MatFileWriter.cs
index 33fe176..414ab39 100755
--- a/MatFileHandler/MatFileWriter.cs
+++ b/MatFileHandler/MatFileWriter.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/MatFileWriterOptions.cs b/MatFileHandler/MatFileWriterOptions.cs
index ee35d81..07b09f2 100644
--- a/MatFileHandler/MatFileWriterOptions.cs
+++ b/MatFileHandler/MatFileWriterOptions.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/MatNumericalArrayOf.cs b/MatFileHandler/MatNumericalArrayOf.cs
index 0945558..80bde49 100755
--- a/MatFileHandler/MatNumericalArrayOf.cs
+++ b/MatFileHandler/MatNumericalArrayOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/MatSparseArrayOf.cs b/MatFileHandler/MatSparseArrayOf.cs
index 3b2dbc9..db9fd5d 100755
--- a/MatFileHandler/MatSparseArrayOf.cs
+++ b/MatFileHandler/MatSparseArrayOf.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections.Generic;
diff --git a/MatFileHandler/MatStructureArray.cs b/MatFileHandler/MatStructureArray.cs
index 9dac8f5..9422d06 100755
--- a/MatFileHandler/MatStructureArray.cs
+++ b/MatFileHandler/MatStructureArray.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 using System;
 using System.Collections;
diff --git a/MatFileHandler/MatVariable.cs b/MatFileHandler/MatVariable.cs
index f5b8ca2..233da06 100755
--- a/MatFileHandler/MatVariable.cs
+++ b/MatFileHandler/MatVariable.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/MiNum.cs b/MatFileHandler/MiNum.cs
index 1013033..9e4a8f1 100755
--- a/MatFileHandler/MiNum.cs
+++ b/MatFileHandler/MiNum.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/MatFileHandler/Tag.cs b/MatFileHandler/Tag.cs
index 5caf83d..35f9a23 100755
--- a/MatFileHandler/Tag.cs
+++ b/MatFileHandler/Tag.cs
@@ -1,4 +1,4 @@
-// Copyright 2017 Alexander Luzgarev
+// Copyright 2017-2018 Alexander Luzgarev
 
 namespace MatFileHandler
 {
diff --git a/stylecop.json b/stylecop.json
index 2f26842..4b05396 100755
--- a/stylecop.json
+++ b/stylecop.json
@@ -3,7 +3,7 @@
   "settings": {
     "documentationRules": {
       "companyName": "None",
-      "copyrightText": "Copyright 2017 Alexander Luzgarev",
+      "copyrightText": "Copyright 2017-2018 Alexander Luzgarev",
       "xmlHeader": false
     },
     "orderingRules": {