diff --git a/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj b/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
index 1069082..109f8d6 100644
--- a/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
+++ b/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
@@ -24,7 +24,7 @@
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-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>