diff --git a/src/Readme/Readme.csproj b/src/Readme/Readme.csproj
index 8a6391b..17200cb 100644
--- a/src/Readme/Readme.csproj
+++ b/src/Readme/Readme.csproj
@@ -33,6 +33,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Build.Tasks.Core" Version="17.11.48" PrivateAssets="all" />
     <PackageReference Include="Markdig" Version="1.3.2" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="18.9.6" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.2" PrivateAssets="all" />
   </ItemGroup>
 
diff --git a/src/Tests/Tests.csproj b/src/Tests/Tests.csproj
index 9857800..1146b76 100644
--- a/src/Tests/Tests.csproj
+++ b/src/Tests/Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="10.0.1" />
-    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="17.11.48" />
+    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="18.9.6" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />