diff --git a/ortools/dotnet/Test.csproj.in b/ortools/dotnet/Test.csproj.in
index 1b7459b59b..4385fb72c4 100644
--- a/ortools/dotnet/Test.csproj.in
+++ b/ortools/dotnet/Test.csproj.in
@@ -33,9 +33,9 @@
 
   <ItemGroup>
     <Compile Include="@FILE_NAME@" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.0" />
-    <PackageReference Include="xunit" Version="2.3.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
     <PackageReference Include="@DOTNET_PROJECT@" Version="@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.*" />
   </ItemGroup>
 </Project>