diff --git a/Pathy.ApiVerificationTests/Pathy.ApiVerificationTests.csproj b/Pathy.ApiVerificationTests/Pathy.ApiVerificationTests.csproj
index 24080f9..a1145de 100644
--- a/Pathy.ApiVerificationTests/Pathy.ApiVerificationTests.csproj
+++ b/Pathy.ApiVerificationTests/Pathy.ApiVerificationTests.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
diff --git a/Pathy.Specs/Pathy.Specs.csproj b/Pathy.Specs/Pathy.Specs.csproj
index 05ded92..672f141 100644
--- a/Pathy.Specs/Pathy.Specs.csproj
+++ b/Pathy.Specs/Pathy.Specs.csproj
@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
-      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
       <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>