diff --git a/src/Machine.Specifications.Core.Specs/Machine.Specifications.Core.Specs.csproj b/src/Machine.Specifications.Core.Specs/Machine.Specifications.Core.Specs.csproj
index 5c4485b..05fc637 100644
--- a/src/Machine.Specifications.Core.Specs/Machine.Specifications.Core.Specs.csproj
+++ b/src/Machine.Specifications.Core.Specs/Machine.Specifications.Core.Specs.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Machine.Specifications.Fakes.Specs/Machine.Specifications.Fakes.Specs.csproj b/src/Machine.Specifications.Fakes.Specs/Machine.Specifications.Fakes.Specs.csproj
index 517212a..bb00889 100644
--- a/src/Machine.Specifications.Fakes.Specs/Machine.Specifications.Fakes.Specs.csproj
+++ b/src/Machine.Specifications.Fakes.Specs/Machine.Specifications.Fakes.Specs.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Machine.Specifications.Runner.Utility.Specs/Machine.Specifications.Runner.Utility.Specs.csproj b/src/Machine.Specifications.Runner.Utility.Specs/Machine.Specifications.Runner.Utility.Specs.csproj
index 3c11e7e..2463ae6 100644
--- a/src/Machine.Specifications.Runner.Utility.Specs/Machine.Specifications.Runner.Utility.Specs.csproj
+++ b/src/Machine.Specifications.Runner.Utility.Specs/Machine.Specifications.Runner.Utility.Specs.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.Compilers" Version="4.12.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Machine.Specifications.Should.Specs/Machine.Specifications.Should.Specs.csproj b/src/Machine.Specifications.Should.Specs/Machine.Specifications.Should.Specs.csproj
index 412662e..36643a8 100644
--- a/src/Machine.Specifications.Should.Specs/Machine.Specifications.Should.Specs.csproj
+++ b/src/Machine.Specifications.Should.Specs/Machine.Specifications.Should.Specs.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
   </ItemGroup>
 
   <ItemGroup>