diff --git a/src/Sleddog.Blink1.ExplicitTests/Sleddog.Blink1.ExplicitTests.csproj b/src/Sleddog.Blink1.ExplicitTests/Sleddog.Blink1.ExplicitTests.csproj
index acc518b..d00488a 100644
--- a/src/Sleddog.Blink1.ExplicitTests/Sleddog.Blink1.ExplicitTests.csproj
+++ b/src/Sleddog.Blink1.ExplicitTests/Sleddog.Blink1.ExplicitTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/Sleddog.Blink1.Tests/Sleddog.Blink1.Tests.csproj b/src/Sleddog.Blink1.Tests/Sleddog.Blink1.Tests.csproj
index 54a2353..8071289 100644
--- a/src/Sleddog.Blink1.Tests/Sleddog.Blink1.Tests.csproj
+++ b/src/Sleddog.Blink1.Tests/Sleddog.Blink1.Tests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoFixture.Xunit2" Version="4.18.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6">
       <PrivateAssets>all</PrivateAssets>