diff --git a/FileDbCache/UWP/Properties/AssemblyInfo.cs b/FileDbCache/UWP/Properties/AssemblyInfo.cs
index 3b8262a0..50ff29ca 100644
--- a/FileDbCache/UWP/Properties/AssemblyInfo.cs
+++ b/FileDbCache/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/FileDbCache/WPF/FileDbCache.WPF.csproj b/FileDbCache/WPF/FileDbCache.WPF.csproj
index c3b963c4..17fe2c0a 100644
--- a/FileDbCache/WPF/FileDbCache.WPF.csproj
+++ b/FileDbCache/WPF/FileDbCache.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl.Caching</RootNamespace>
         <AssemblyTitle>XAML Map Control FileDbCache Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/FileDbCache/WinUI/FileDbCache.WinUI.csproj b/FileDbCache/WinUI/FileDbCache.WinUI.csproj
index 2c6fa8a9..83f8aa1b 100644
--- a/FileDbCache/WinUI/FileDbCache.WinUI.csproj
+++ b/FileDbCache/WinUI/FileDbCache.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl.Caching</RootNamespace>
         <AssemblyTitle>XAML Map Control FileDbCache Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MBTiles/UWP/Properties/AssemblyInfo.cs b/MBTiles/UWP/Properties/AssemblyInfo.cs
index 775f494c..41b3c3c4 100644
--- a/MBTiles/UWP/Properties/AssemblyInfo.cs
+++ b/MBTiles/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MBTiles/WPF/MBTiles.WPF.csproj b/MBTiles/WPF/MBTiles.WPF.csproj
index 458880fc..38082f06 100644
--- a/MBTiles/WPF/MBTiles.WPF.csproj
+++ b/MBTiles/WPF/MBTiles.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl.MBTiles</RootNamespace>
         <AssemblyTitle>XAML Map Control MBTiles Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MBTiles/WinUI/MBTiles.WinUI.csproj b/MBTiles/WinUI/MBTiles.WinUI.csproj
index 4394fb71..88d246ed 100644
--- a/MBTiles/WinUI/MBTiles.WinUI.csproj
+++ b/MBTiles/WinUI/MBTiles.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl.MBTiles</RootNamespace>
         <AssemblyTitle>XAML Map Control MBTiles Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapControl/UWP/Properties/AssemblyInfo.cs b/MapControl/UWP/Properties/AssemblyInfo.cs
index c09e4d43..8905ab98 100644
--- a/MapControl/UWP/Properties/AssemblyInfo.cs
+++ b/MapControl/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapControl/WPF/MapControl.WPF.csproj b/MapControl/WPF/MapControl.WPF.csproj
index f854af34..244e4149 100644
--- a/MapControl/WPF/MapControl.WPF.csproj
+++ b/MapControl/WPF/MapControl.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl</RootNamespace>
         <AssemblyTitle>XAML Map Control Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapControl/WinUI/MapControl.WinUI.csproj b/MapControl/WinUI/MapControl.WinUI.csproj
index 6ce51ee6..d48273f1 100644
--- a/MapControl/WinUI/MapControl.WinUI.csproj
+++ b/MapControl/WinUI/MapControl.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl</RootNamespace>
         <AssemblyTitle>XAML Map Control Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapProjections/UWP/Properties/AssemblyInfo.cs b/MapProjections/UWP/Properties/AssemblyInfo.cs
index 1f6901b4..a21d5df5 100644
--- a/MapProjections/UWP/Properties/AssemblyInfo.cs
+++ b/MapProjections/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapProjections/WPF/MapProjections.WPF.csproj b/MapProjections/WPF/MapProjections.WPF.csproj
index dd90edd6..f4e9757f 100644
--- a/MapProjections/WPF/MapProjections.WPF.csproj
+++ b/MapProjections/WPF/MapProjections.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl.Projections</RootNamespace>
         <AssemblyTitle>XAML Map Control Projections Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapProjections/WinUI/MapProjections.WinUI.csproj b/MapProjections/WinUI/MapProjections.WinUI.csproj
index b0decbdc..314d8cb1 100644
--- a/MapProjections/WinUI/MapProjections.WinUI.csproj
+++ b/MapProjections/WinUI/MapProjections.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl.Projections</RootNamespace>
         <AssemblyTitle>XAML Map Control Projections Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapUiTools/UWP/Properties/AssemblyInfo.cs b/MapUiTools/UWP/Properties/AssemblyInfo.cs
index 2fe41ada..9af2f3e4 100644
--- a/MapUiTools/UWP/Properties/AssemblyInfo.cs
+++ b/MapUiTools/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapUiTools/WPF/MapUiTools.WPF.csproj b/MapUiTools/WPF/MapUiTools.WPF.csproj
index 141320be..bef947b3 100644
--- a/MapUiTools/WPF/MapUiTools.WPF.csproj
+++ b/MapUiTools/WPF/MapUiTools.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl.UiTools</RootNamespace>
         <AssemblyTitle>XAML Map Control UI Tools Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/MapUiTools/WinUI/MapUiTools.WinUI.csproj b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
index 0f3cb675..e4994a1b 100644
--- a/MapUiTools/WinUI/MapUiTools.WinUI.csproj
+++ b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl.UiTools</RootNamespace>
         <AssemblyTitle>XAML Map Control UI Tools Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/SQLiteCache/UWP/Properties/AssemblyInfo.cs b/SQLiteCache/UWP/Properties/AssemblyInfo.cs
index ce1cd699..a8dc55ef 100644
--- a/SQLiteCache/UWP/Properties/AssemblyInfo.cs
+++ b/SQLiteCache/UWP/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SQLiteCache/WPF/SQLiteCache.WPF.csproj b/SQLiteCache/WPF/SQLiteCache.WPF.csproj
index 65311935..ca04c85b 100644
--- a/SQLiteCache/WPF/SQLiteCache.WPF.csproj
+++ b/SQLiteCache/WPF/SQLiteCache.WPF.csproj
@@ -5,7 +5,7 @@
         <RootNamespace>MapControl.Caching</RootNamespace>
         <AssemblyTitle>XAML Map Control SQLiteCache Library for WPF</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/SQLiteCache/WinUI/SQLiteCache.WinUI.csproj b/SQLiteCache/WinUI/SQLiteCache.WinUI.csproj
index 0e1eb4ba..2b50bd96 100644
--- a/SQLiteCache/WinUI/SQLiteCache.WinUI.csproj
+++ b/SQLiteCache/WinUI/SQLiteCache.WinUI.csproj
@@ -7,7 +7,7 @@
         <RootNamespace>MapControl.Caching</RootNamespace>
         <AssemblyTitle>XAML Map Control SQLiteCache Library for WinUI</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <SignAssembly>true</SignAssembly>
diff --git a/SampleApps/ProjectionDemo/ProjectionDemo.csproj b/SampleApps/ProjectionDemo/ProjectionDemo.csproj
index 4ea61d46..739a5cfd 100644
--- a/SampleApps/ProjectionDemo/ProjectionDemo.csproj
+++ b/SampleApps/ProjectionDemo/ProjectionDemo.csproj
@@ -6,7 +6,7 @@
 		<RootNamespace>ProjectionDemo</RootNamespace>
 		<AssemblyTitle>XAML Map Control Projection Demo Application</AssemblyTitle>
 		<Product>XAML Map Control</Product>
-		<Version>8.0.0</Version>
+		<Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
     </PropertyGroup>
diff --git a/SampleApps/UniversalApp/Properties/AssemblyInfo.cs b/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
index 32ded86e..b45a1e26 100644
--- a/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
+++ b/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
@@ -6,8 +6,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2023 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("8.0.0")]
-[assembly: AssemblyFileVersion("8.0.0")]
+[assembly: AssemblyVersion("8.1.0")]
+[assembly: AssemblyFileVersion("8.1.0")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SampleApps/WinUiApp/WinUiApp.csproj b/SampleApps/WinUiApp/WinUiApp.csproj
index 82efb20f..43bc75b4 100644
--- a/SampleApps/WinUiApp/WinUiApp.csproj
+++ b/SampleApps/WinUiApp/WinUiApp.csproj
@@ -11,7 +11,7 @@
         <RootNamespace>SampleApplication</RootNamespace>
         <AssemblyTitle>XAML Map Control WinUI Sample Application</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <AnalysisLevel>none</AnalysisLevel>
diff --git a/SampleApps/WpfApplication/WpfApplication.csproj b/SampleApps/WpfApplication/WpfApplication.csproj
index 4879684a..3a1a420f 100644
--- a/SampleApps/WpfApplication/WpfApplication.csproj
+++ b/SampleApps/WpfApplication/WpfApplication.csproj
@@ -6,7 +6,7 @@
         <RootNamespace>SampleApplication</RootNamespace>
         <AssemblyTitle>XAML Map Control WPF Sample Application</AssemblyTitle>
         <Product>XAML Map Control</Product>
-        <Version>8.0.0</Version>
+        <Version>8.1.0</Version>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
         <DefineConstants></DefineConstants>