diff --git a/src/tests/Anthropic.IntegrationTests/Anthropic.IntegrationTests.csproj b/src/tests/Anthropic.IntegrationTests/Anthropic.IntegrationTests.csproj
index 830dae7..9b661bf 100644
--- a/src/tests/Anthropic.IntegrationTests/Anthropic.IntegrationTests.csproj
+++ b/src/tests/Anthropic.IntegrationTests/Anthropic.IntegrationTests.csproj
@@ -9,7 +9,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
diff --git a/src/tests/Anthropic.SnapshotTests/Anthropic.SnapshotTests.csproj b/src/tests/Anthropic.SnapshotTests/Anthropic.SnapshotTests.csproj
index 2c30f14..bdd2444 100644
--- a/src/tests/Anthropic.SnapshotTests/Anthropic.SnapshotTests.csproj
+++ b/src/tests/Anthropic.SnapshotTests/Anthropic.SnapshotTests.csproj
@@ -14,7 +14,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />