diff --git a/Src/Support/Google.Apis.Auth.Tests/Google.Apis.Auth.Tests.csproj b/Src/Support/Google.Apis.Auth.Tests/Google.Apis.Auth.Tests.csproj
index 5bfe37e7297..44e9423200e 100644
--- a/Src/Support/Google.Apis.Auth.Tests/Google.Apis.Auth.Tests.csproj
+++ b/Src/Support/Google.Apis.Auth.Tests/Google.Apis.Auth.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="Xunit.Combinatorial" Version="1.7.31" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
diff --git a/Src/Support/Google.Apis.IntegrationTests/Google.Apis.IntegrationTests.csproj b/Src/Support/Google.Apis.IntegrationTests/Google.Apis.IntegrationTests.csproj
index 228c07f2adc..e434116af04 100644
--- a/Src/Support/Google.Apis.IntegrationTests/Google.Apis.IntegrationTests.csproj
+++ b/Src/Support/Google.Apis.IntegrationTests/Google.Apis.IntegrationTests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
     <ProjectReference Include="..\Google.Apis.Auth\Google.Apis.Auth.csproj" />
diff --git a/Src/Support/Google.Apis.Tests/Google.Apis.Tests.csproj b/Src/Support/Google.Apis.Tests/Google.Apis.Tests.csproj
index a0dcd03cd21..54a7ab7d85e 100644
--- a/Src/Support/Google.Apis.Tests/Google.Apis.Tests.csproj
+++ b/Src/Support/Google.Apis.Tests/Google.Apis.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="Xunit.Combinatorial" Version="1.7.31" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />