diff --git a/src/tests/OpenApiGenerator.IntegrationTests.Cli/OpenApiGenerator.IntegrationTests.Cli.csproj b/src/tests/OpenApiGenerator.IntegrationTests.Cli/OpenApiGenerator.IntegrationTests.Cli.csproj
index 50a0e6ff26..81dd098e0c 100644
--- a/src/tests/OpenApiGenerator.IntegrationTests.Cli/OpenApiGenerator.IntegrationTests.Cli.csproj
+++ b/src/tests/OpenApiGenerator.IntegrationTests.Cli/OpenApiGenerator.IntegrationTests.Cli.csproj
@@ -29,8 +29,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="1.6.18" />
-    <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.18" />
+    <PackageReference Include="Microsoft.OpenApi" Version="1.6.19" />
+    <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.19" />
     <PackageReference Include="SharpYaml" Version="2.1.1" />
     <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
   </ItemGroup>
diff --git a/src/tests/OpenApiGenerator.SnapshotTests/OpenApiGenerator.SnapshotTests.csproj b/src/tests/OpenApiGenerator.SnapshotTests/OpenApiGenerator.SnapshotTests.csproj
index 79bdba9cdb..df5665ad20 100644
--- a/src/tests/OpenApiGenerator.SnapshotTests/OpenApiGenerator.SnapshotTests.csproj
+++ b/src/tests/OpenApiGenerator.SnapshotTests/OpenApiGenerator.SnapshotTests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="H.Generators.Extensions" Version="1.22.0" />
     <PackageReference Include="H.Generators.Tests.Extensions" Version="1.22.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="1.6.18" />
+    <PackageReference Include="Microsoft.OpenApi" Version="1.6.19" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
@@ -22,8 +22,8 @@
   <ItemGroup Label="Generator tests packages">
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.MSTest" Version="1.1.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0" />
-    <PackageReference Include="Verify.MSTest" Version="26.2.0" />
-    <PackageReference Include="Verify.SourceGenerators" Version="2.3.0" />
+    <PackageReference Include="Verify.MSTest" Version="26.3.1" />
+    <PackageReference Include="Verify.SourceGenerators" Version="2.4.0" />
     <PackageReference Include="H.Resources.Generator" Version="1.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/tests/OpenApiGenerator.UnitTests/OpenApiGenerator.UnitTests.csproj b/src/tests/OpenApiGenerator.UnitTests/OpenApiGenerator.UnitTests.csproj
index 8bb7056397..80a5fe5c12 100644
--- a/src/tests/OpenApiGenerator.UnitTests/OpenApiGenerator.UnitTests.csproj
+++ b/src/tests/OpenApiGenerator.UnitTests/OpenApiGenerator.UnitTests.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
-    <PackageReference Include="Verify.MSTest" Version="26.2.0" />
+    <PackageReference Include="Verify.MSTest" Version="26.3.1" />
   </ItemGroup>
 
   <ItemGroup Label="GlobalUsings">