diff --git a/Sharp7.Rx.Tests/Sharp7.Rx.Tests.csproj b/Sharp7.Rx.Tests/Sharp7.Rx.Tests.csproj
index 58c7e5b..8eb3805 100644
--- a/Sharp7.Rx.Tests/Sharp7.Rx.Tests.csproj
+++ b/Sharp7.Rx.Tests/Sharp7.Rx.Tests.csproj
@@ -6,8 +6,8 @@
 
 	<ItemGroup>
 		<PackageReference Include="DeepEqual" Version="4.2.1" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-		<PackageReference Include="NUnit" Version="3.11.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+		<PackageReference Include="NUnit" Version="4.0.1" />
 		<PackageReference Include="Shouldly" Version="4.2.1" />
 	</ItemGroup>
 
diff --git a/Sharp7.Rx/Sharp7.Rx.csproj b/Sharp7.Rx/Sharp7.Rx.csproj
index 853ccf0..329b3d9 100644
--- a/Sharp7.Rx/Sharp7.Rx.csproj
+++ b/Sharp7.Rx/Sharp7.Rx.csproj
@@ -14,10 +14,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
-    <PackageReference Include="Sharp7" Version="1.0.50" />
-    <PackageReference Include="System.Interactive" Version="4.0.0" />
-    <PackageReference Include="System.Reactive" Version="4.1.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Sharp7" Version="1.1.84" />
+    <PackageReference Include="System.Interactive" Version="6.0.1" />
+    <PackageReference Include="System.Reactive" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>