diff --git a/FrEee.Tests/FrEee.Tests.csproj b/FrEee.Tests/FrEee.Tests.csproj
index fb274b24..40071149 100644
--- a/FrEee.Tests/FrEee.Tests.csproj
+++ b/FrEee.Tests/FrEee.Tests.csproj
@@ -13,8 +13,8 @@
 	<ItemGroup>
 		<ProjectReference Include="..\FrEee.Assets\FrEee.Assets.csproj" />
 		<ProjectReference Include="..\FrEee\FrEee.csproj" />
-		<PackageReference Include="nunit" Version="3.13.2" />
-		<PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+		<PackageReference Include="nunit" Version="3.13.3" />
+		<PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
 	</ItemGroup>
 </Project>
diff --git a/FrEee.WinForms/FrEee.WinForms.csproj b/FrEee.WinForms/FrEee.WinForms.csproj
index 5164f44e..e3b8aa9e 100644
--- a/FrEee.WinForms/FrEee.WinForms.csproj
+++ b/FrEee.WinForms/FrEee.WinForms.csproj
@@ -8,12 +8,12 @@
 	</PropertyGroup>
 	<Import Project="../FrEee.Assets/CommonProjectProperties.xml" />
 	<ItemGroup>
-		<PackageReference Include="IronPython" Version="2.7.11" />
-		<PackageReference Include="Microsoft.AppCenter.Analytics" Version="4.2.0" />
-		<PackageReference Include="Microsoft.AppCenter.Crashes" Version="4.2.0" />
-		<PackageReference Include="NAudio" Version="2.0.0" />
-		<PackageReference Include="NAudio.Vorbis" Version="1.3.1" />
-		<PackageReference Include="System.ComponentModel.Composition" Version="5.0.0" />
+		<PackageReference Include="IronPython" Version="2.7.12" />
+		<PackageReference Include="Microsoft.AppCenter.Analytics" Version="4.5.1" />
+		<PackageReference Include="Microsoft.AppCenter.Crashes" Version="4.5.1" />
+		<PackageReference Include="NAudio" Version="2.1.0" />
+		<PackageReference Include="NAudio.Vorbis" Version="1.5.0" />
+		<PackageReference Include="System.ComponentModel.Composition" Version="6.0.0" />
 		<ProjectReference Include="..\FrEee.Assets\FrEee.Assets.csproj" />
 		<ProjectReference Include="..\FrEee\FrEee.csproj" />
 	</ItemGroup>
diff --git a/FrEee/FrEee.csproj b/FrEee/FrEee.csproj
index b7c5e7e8..20e1deeb 100644
--- a/FrEee/FrEee.csproj
+++ b/FrEee/FrEee.csproj
@@ -8,12 +8,12 @@
 	</PropertyGroup>
 	<Import Project="../FrEee.Assets/CommonProjectProperties.xml" />
 	<ItemGroup>
-		<PackageReference Include="IronPython" Version="2.7.11" />
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="3.9.0" />
+		<PackageReference Include="IronPython" Version="2.7.12" />
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.2.0" />
 		<PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-		<PackageReference Include="Svg" Version="3.2.3" />
-		<PackageReference Include="System.ComponentModel.Composition" Version="5.0.0" />
+		<PackageReference Include="Svg" Version="3.4.3" />
+		<PackageReference Include="System.ComponentModel.Composition" Version="6.0.0" />
 		<PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
 		<PackageReference Include="valueinjecter" Version="2.3.3" />
 	</ItemGroup>