diff --git a/BikeTouringGISApp.Library/BikeTouringGISApp.Library.csproj b/BikeTouringGISApp.Library/BikeTouringGISApp.Library.csproj
index b7d9d9b..3694e98 100644
--- a/BikeTouringGISApp.Library/BikeTouringGISApp.Library.csproj
+++ b/BikeTouringGISApp.Library/BikeTouringGISApp.Library.csproj
@@ -119,7 +119,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
-      <Version>5.4.0</Version>
+      <Version>5.4.2</Version>
     </PackageReference>
     <PackageReference Include="MvvmLightLibs">
       <Version>5.3.0</Version>
diff --git a/BikeTouringGISApp/BikeTouringGISApp.csproj b/BikeTouringGISApp/BikeTouringGISApp.csproj
index aa3434a..432c6cd 100644
--- a/BikeTouringGISApp/BikeTouringGISApp.csproj
+++ b/BikeTouringGISApp/BikeTouringGISApp.csproj
@@ -232,7 +232,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
-      <Version>5.4.0</Version>
+      <Version>5.4.2</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Xaml.Behaviors.Uwp.Managed">
       <Version>2.0.0</Version>