diff --git a/src/SumUp.Tests/SumUp.Tests.csproj b/src/SumUp.Tests/SumUp.Tests.csproj
index 4da3b25..2f08b21 100644
--- a/src/SumUp.Tests/SumUp.Tests.csproj
+++ b/src/SumUp.Tests/SumUp.Tests.csproj
@@ -11,7 +11,7 @@
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-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
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