diff --git a/Source/VersOne.Epub.ConsoleDemo/VersOne.Epub.ConsoleDemo.csproj b/Source/VersOne.Epub.ConsoleDemo/VersOne.Epub.ConsoleDemo.csproj
index 47de2ed..b6aef60 100644
--- a/Source/VersOne.Epub.ConsoleDemo/VersOne.Epub.ConsoleDemo.csproj
+++ b/Source/VersOne.Epub.ConsoleDemo/VersOne.Epub.ConsoleDemo.csproj
@@ -8,7 +8,7 @@
         <Product />
         <Description />
         <Copyright>vers, 2015-2022</Copyright>
-        <Version>3.2</Version>
+        <Version>3.3</Version>
 		<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
 		<DocumentationFile></DocumentationFile>
 		<GenerateDocumentationFile>True</GenerateDocumentationFile>
@@ -18,8 +18,8 @@
       <AdditionalFiles Include="stylecop.json" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="HtmlAgilityPack" Version="1.11.45" />
-        <PackageReference Include="SonarAnalyzer.CSharp" Version="8.44.0.52574">
+        <PackageReference Include="HtmlAgilityPack" Version="1.11.46" />
+        <PackageReference Include="SonarAnalyzer.CSharp" Version="8.45.0.54064">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/Source/VersOne.Epub.WpfDemo/Properties/AssemblyInfo.cs b/Source/VersOne.Epub.WpfDemo/Properties/AssemblyInfo.cs
index c321cc6..0cc61dc 100644
--- a/Source/VersOne.Epub.WpfDemo/Properties/AssemblyInfo.cs
+++ b/Source/VersOne.Epub.WpfDemo/Properties/AssemblyInfo.cs
@@ -5,7 +5,7 @@
 [assembly: AssemblyTitle("VersOne.Epub.WpfDemo")]
 [assembly: AssemblyDescription("WPF demo application for VersOne.Epub library")]
 [assembly: AssemblyCopyright("Unlicense <http://unlicense.org>")]
-[assembly: AssemblyVersion("3.2")]
-[assembly: AssemblyFileVersion("3.2")]
+[assembly: AssemblyVersion("3.3")]
+[assembly: AssemblyFileVersion("3.3")]
 [assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
 [assembly: ComVisible(false)]
diff --git a/Source/VersOne.Epub.WpfDemo/VersOne.Epub.WpfDemo.csproj b/Source/VersOne.Epub.WpfDemo/VersOne.Epub.WpfDemo.csproj
index 1443d15..0eeb4cf 100644
--- a/Source/VersOne.Epub.WpfDemo/VersOne.Epub.WpfDemo.csproj
+++ b/Source/VersOne.Epub.WpfDemo/VersOne.Epub.WpfDemo.csproj
@@ -204,10 +204,10 @@
     <None Include="Licenses\PTSans\PT Free Font License_rus_1.2.txt" />
   </ItemGroup>
   <ItemGroup>
-    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.44.0.52574\analyzers\Google.Protobuf.dll" />
-    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.44.0.52574\analyzers\SonarAnalyzer.CFG.dll" />
-    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.44.0.52574\analyzers\SonarAnalyzer.CSharp.dll" />
-    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.44.0.52574\analyzers\SonarAnalyzer.dll" />
+    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.45.0.54064\analyzers\Google.Protobuf.dll" />
+    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.45.0.54064\analyzers\SonarAnalyzer.CFG.dll" />
+    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.45.0.54064\analyzers\SonarAnalyzer.CSharp.dll" />
+    <Analyzer Include="..\packages\SonarAnalyzer.CSharp.8.45.0.54064\analyzers\SonarAnalyzer.dll" />
     <Analyzer Include="..\packages\StyleCop.Analyzers.Unstable.1.2.0.435\analyzers\dotnet\cs\StyleCop.Analyzers.CodeFixes.dll" />
     <Analyzer Include="..\packages\StyleCop.Analyzers.Unstable.1.2.0.435\analyzers\dotnet\cs\StyleCop.Analyzers.dll" />
   </ItemGroup>
diff --git a/Source/VersOne.Epub.WpfDemo/packages.config b/Source/VersOne.Epub.WpfDemo/packages.config
index 8b423ef..6d64f78 100644
--- a/Source/VersOne.Epub.WpfDemo/packages.config
+++ b/Source/VersOne.Epub.WpfDemo/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="HtmlRenderer.Core" version="1.5.0.6" targetFramework="net45" />
   <package id="HtmlRenderer.WPF" version="1.5.0.6" targetFramework="net45" />
-  <package id="SonarAnalyzer.CSharp" version="8.44.0.52574" targetFramework="net46" developmentDependency="true" />
+  <package id="SonarAnalyzer.CSharp" version="8.45.0.54064" targetFramework="net46" developmentDependency="true" />
   <package id="StyleCop.Analyzers" version="1.2.0-beta.406" targetFramework="net46" developmentDependency="true" />
   <package id="StyleCop.Analyzers.Unstable" version="1.2.0.435" targetFramework="net46" developmentDependency="true" />
   <package id="System.Collections" version="4.3.0" targetFramework="net46" />
diff --git a/Source/VersOne.Epub/VersOne.Epub.csproj b/Source/VersOne.Epub/VersOne.Epub.csproj
index 0560e0c..839b02d 100644
--- a/Source/VersOne.Epub/VersOne.Epub.csproj
+++ b/Source/VersOne.Epub/VersOne.Epub.csproj
@@ -6,7 +6,7 @@
         <Product />
         <Description />
         <Copyright>vers, 2015-2022</Copyright>
-        <Version>3.2</Version>
+        <Version>3.3</Version>
         <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
 		<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
 		<DocumentationFile></DocumentationFile>
@@ -17,7 +17,7 @@
       <AdditionalFiles Include="stylecop.json" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="SonarAnalyzer.CSharp" Version="8.44.0.52574">
+        <PackageReference Include="SonarAnalyzer.CSharp" Version="8.45.0.54064">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/Source/VersOne.Epub/VersOne.Epub.nuspec b/Source/VersOne.Epub/VersOne.Epub.nuspec
index 13885d1..ad6ff1a 100644
--- a/Source/VersOne.Epub/VersOne.Epub.nuspec
+++ b/Source/VersOne.Epub/VersOne.Epub.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
     <metadata>
         <id>VersOne.Epub</id>
-        <version>3.2</version>
+        <version>3.3.0-alpha1</version>
         <title>EPUB reader</title>
         <description>.NET library for reading EPUB files</description>
         <authors>vers</authors>