diff --git a/demo/Ursa.Demo.Android/Ursa.Demo.Android.csproj b/demo/Ursa.Demo.Android/Ursa.Demo.Android.csproj
index 4071d05..f5730c1 100644
--- a/demo/Ursa.Demo.Android/Ursa.Demo.Android.csproj
+++ b/demo/Ursa.Demo.Android/Ursa.Demo.Android.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net7.0-android</TargetFramework>
+        <TargetFramework>net8.0-android</TargetFramework>
         <SupportedOSPlatformVersion>21</SupportedOSPlatformVersion>
         <Nullable>enable</Nullable>
         <ApplicationId>com.irihitech.Ursa</ApplicationId>
diff --git a/demo/Ursa.Demo.Browser/Ursa.Demo.Browser.csproj b/demo/Ursa.Demo.Browser/Ursa.Demo.Browser.csproj
index f51b5fb..31ef39b 100644
--- a/demo/Ursa.Demo.Browser/Ursa.Demo.Browser.csproj
+++ b/demo/Ursa.Demo.Browser/Ursa.Demo.Browser.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <RuntimeIdentifier>browser-wasm</RuntimeIdentifier>
         <WasmMainJSPath>AppBundle\main.js</WasmMainJSPath>
         <OutputType>Exe</OutputType>
diff --git a/demo/Ursa.Demo.iOS/Ursa.Demo.iOS.csproj b/demo/Ursa.Demo.iOS/Ursa.Demo.iOS.csproj
index 5f70ccb..65fad79 100644
--- a/demo/Ursa.Demo.iOS/Ursa.Demo.iOS.csproj
+++ b/demo/Ursa.Demo.iOS/Ursa.Demo.iOS.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0-ios</TargetFramework>
+        <TargetFramework>net8.0-ios</TargetFramework>
         <SupportedOSPlatformVersion>13.0</SupportedOSPlatformVersion>
         <Nullable>enable</Nullable>
     </PropertyGroup>
diff --git a/demo/Ursa.Demo/Ursa.Demo.csproj b/demo/Ursa.Demo/Ursa.Demo.csproj
index 7227b71..e4926a7 100644
--- a/demo/Ursa.Demo/Ursa.Demo.csproj
+++ b/demo/Ursa.Demo/Ursa.Demo.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>