diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 07060bb1b2..b4b54b9bd2 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -31,7 +31,7 @@
         <PackageVersion_MicrosoftTextEncoding>5.0.0</PackageVersion_MicrosoftTextEncoding>
         <PackageVersion_MsBuild>16.9.0</PackageVersion_MsBuild>
 
-        <PackageVersion_MicrosoftTestSdk>16.9.4</PackageVersion_MicrosoftTestSdk>
+        <PackageVersion_MicrosoftTestSdk>17.4.0</PackageVersion_MicrosoftTestSdk>
         <PackageVersion_NSubstitute>4.2.2</PackageVersion_NSubstitute>
         <PackageVersion_CoverletMsBuild>3.0.3</PackageVersion_CoverletMsBuild>
         <PackageVersion_NUnit>3.13.2</PackageVersion_NUnit>