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.UnitTests/BikeTouringGISApp.UnitTests.csproj b/BikeTouringGISApp.UnitTests/BikeTouringGISApp.UnitTests.csproj
index 6945a32..f9a139e 100644
--- a/BikeTouringGISApp.UnitTests/BikeTouringGISApp.UnitTests.csproj
+++ b/BikeTouringGISApp.UnitTests/BikeTouringGISApp.UnitTests.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="MSTest.TestAdapter">
       <Version>1.1.18</Version>