diff --git a/FileDbCache/UWP/Properties/AssemblyInfo.cs b/FileDbCache/UWP/Properties/AssemblyInfo.cs
index c48d0cdf..b6adbe18 100644
--- a/FileDbCache/UWP/Properties/AssemblyInfo.cs
+++ b/FileDbCache/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/FileDbCache/WPF/Properties/AssemblyInfo.cs b/FileDbCache/WPF/Properties/AssemblyInfo.cs
index 4ae156a0..8db3c5a9 100644
--- a/FileDbCache/WPF/Properties/AssemblyInfo.cs
+++ b/FileDbCache/WPF/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MBTiles/UWP/Properties/AssemblyInfo.cs b/MBTiles/UWP/Properties/AssemblyInfo.cs
index 035cd3bb..9845dbb0 100644
--- a/MBTiles/UWP/Properties/AssemblyInfo.cs
+++ b/MBTiles/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MBTiles/WPF/Properties/AssemblyInfo.cs b/MBTiles/WPF/Properties/AssemblyInfo.cs
index 3ee7a6b6..f8d62467 100644
--- a/MBTiles/WPF/Properties/AssemblyInfo.cs
+++ b/MBTiles/WPF/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapControl/Shared/BingMapsTileLayer.cs b/MapControl/Shared/BingMapsTileLayer.cs
index 03b1deb2..439916fe 100644
--- a/MapControl/Shared/BingMapsTileLayer.cs
+++ b/MapControl/Shared/BingMapsTileLayer.cs
@@ -98,20 +98,20 @@ namespace MapControl
             {
                 var zoomMin = imageryMetadata.Element(imageryMetadataNamespace + "ZoomMin")?.Value;
                 var zoomMax = imageryMetadata.Element(imageryMetadataNamespace + "ZoomMax")?.Value;
-                int z;
+                int zoomLevel;
 
                 if (!string.IsNullOrEmpty(zoomMin) &&
-                    int.TryParse(zoomMin, out z) &&
-                    MinZoomLevel < z)
+                    int.TryParse(zoomMin, out zoomLevel) &&
+                    MinZoomLevel < zoomLevel)
                 {
-                    MinZoomLevel = z;
+                    MinZoomLevel = zoomLevel;
                 }
 
                 if (!string.IsNullOrEmpty(zoomMax) &&
-                    int.TryParse(zoomMax, out z) &&
-                    MaxZoomLevel > z)
+                    int.TryParse(zoomMax, out zoomLevel) &&
+                    MaxZoomLevel > zoomLevel)
                 {
-                    MaxZoomLevel = z;
+                    MaxZoomLevel = zoomLevel;
                 }
 
                 if (string.IsNullOrEmpty(Culture))
diff --git a/MapControl/UWP/Properties/AssemblyInfo.cs b/MapControl/UWP/Properties/AssemblyInfo.cs
index be85399d..be414880 100644
--- a/MapControl/UWP/Properties/AssemblyInfo.cs
+++ b/MapControl/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapControl/WPF.Core/MapControl.WPF.Core.csproj b/MapControl/WPF.Core/MapControl.WPF.Core.csproj
index 5af2dc38..e12cc377 100644
--- a/MapControl/WPF.Core/MapControl.WPF.Core.csproj
+++ b/MapControl/WPF.Core/MapControl.WPF.Core.csproj
@@ -9,7 +9,7 @@
     <DelaySign>false</DelaySign>
     <Product>XAML Map Control</Product>
     <Authors>Clemens Fischer</Authors>
-    <Version>4.15.0</Version>
+    <Version>4.15.1</Version>
     <Description>XAML Map Control Library</Description>
     <Copyright>Copyright © 2019 Clemens Fischer</Copyright>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
diff --git a/MapControl/WPF/Properties/AssemblyInfo.cs b/MapControl/WPF/Properties/AssemblyInfo.cs
index a2bbc441..51a8cddb 100644
--- a/MapControl/WPF/Properties/AssemblyInfo.cs
+++ b/MapControl/WPF/Properties/AssemblyInfo.cs
@@ -8,8 +8,8 @@ using System.Windows;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapImages/UWP/Properties/AssemblyInfo.cs b/MapImages/UWP/Properties/AssemblyInfo.cs
index d4b0f49f..53e49da8 100644
--- a/MapImages/UWP/Properties/AssemblyInfo.cs
+++ b/MapImages/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapImages/WPF/Properties/AssemblyInfo.cs b/MapImages/WPF/Properties/AssemblyInfo.cs
index 9dcdf45d..b2750364 100644
--- a/MapImages/WPF/Properties/AssemblyInfo.cs
+++ b/MapImages/WPF/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapProjections/UWP/Properties/AssemblyInfo.cs b/MapProjections/UWP/Properties/AssemblyInfo.cs
index 91d2ec49..50bbb71c 100644
--- a/MapProjections/UWP/Properties/AssemblyInfo.cs
+++ b/MapProjections/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/MapProjections/WPF/Properties/AssemblyInfo.cs b/MapProjections/WPF/Properties/AssemblyInfo.cs
index 06af7262..5c2bb369 100644
--- a/MapProjections/WPF/Properties/AssemblyInfo.cs
+++ b/MapProjections/WPF/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SQLiteCache/UWP/Properties/AssemblyInfo.cs b/SQLiteCache/UWP/Properties/AssemblyInfo.cs
index b9381bf4..8d0e13e7 100644
--- a/SQLiteCache/UWP/Properties/AssemblyInfo.cs
+++ b/SQLiteCache/UWP/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SQLiteCache/WPF/Properties/AssemblyInfo.cs b/SQLiteCache/WPF/Properties/AssemblyInfo.cs
index c064057b..0478c1b8 100644
--- a/SQLiteCache/WPF/Properties/AssemblyInfo.cs
+++ b/SQLiteCache/WPF/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SampleApps/UniversalApp/Properties/AssemblyInfo.cs b/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
index 8e94481a..65062c01 100644
--- a/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
+++ b/SampleApps/UniversalApp/Properties/AssemblyInfo.cs
@@ -8,7 +8,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: ComVisible(false)]
diff --git a/SampleApps/WpfApplication/Properties/AssemblyInfo.cs b/SampleApps/WpfApplication/Properties/AssemblyInfo.cs
index b23d3883..cf8afe82 100644
--- a/SampleApps/WpfApplication/Properties/AssemblyInfo.cs
+++ b/SampleApps/WpfApplication/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCompany("Clemens Fischer")]
 [assembly: AssemblyCopyright("Copyright © 2019 Clemens Fischer")]
 [assembly: AssemblyTrademark("")]
-[assembly: AssemblyVersion("4.15.0")]
-[assembly: AssemblyFileVersion("4.15.0")]
+[assembly: AssemblyVersion("4.15.1")]
+[assembly: AssemblyFileVersion("4.15.1")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
diff --git a/SampleApps/WpfCoreApp/WpfCoreApp.csproj b/SampleApps/WpfCoreApp/WpfCoreApp.csproj
index 48ef2569..20f05e15 100644
--- a/SampleApps/WpfCoreApp/WpfCoreApp.csproj
+++ b/SampleApps/WpfCoreApp/WpfCoreApp.csproj
@@ -5,7 +5,7 @@
     <TargetFramework>netcoreapp3.0</TargetFramework>
     <UseWPF>true</UseWPF>
     <RootNamespace>WpfCoreApp</RootNamespace>
-    <Version>4.15.0</Version>
+    <Version>4.15.1</Version>
     <Authors>Clemens Fischer</Authors>
     <Product>XAML Map Control</Product>
   </PropertyGroup>