diff --git a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.Droid/UnoSampleApp.Droid.csproj b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.Droid/UnoSampleApp.Droid.csproj
index 0ef1c7d..c53a8a6 100644
--- a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.Droid/UnoSampleApp.Droid.csproj
+++ b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.Droid/UnoSampleApp.Droid.csproj
@@ -110,7 +110,7 @@
1.6.0
-
+
4.4.13
diff --git a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.UWP/UnoSampleApp.UWP.csproj b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.UWP/UnoSampleApp.UWP.csproj
index da000ba..f5664c7 100644
--- a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.UWP/UnoSampleApp.UWP.csproj
+++ b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.UWP/UnoSampleApp.UWP.csproj
@@ -47,7 +47,7 @@
-
+
Debug
diff --git a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.iOS/UnoSampleApp.iOS.csproj b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.iOS/UnoSampleApp.iOS.csproj
index 57d36dc..c6cd8df 100644
--- a/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.iOS/UnoSampleApp.iOS.csproj
+++ b/samples/UnoSampleApp/UnoSampleApp/UnoSampleApp.iOS/UnoSampleApp.iOS.csproj
@@ -151,7 +151,7 @@
1.6.0
-
+