diff --git a/src/MKW.Cryptography.Tests/MKW.Cryptography.Tests.csproj b/src/MKW.Cryptography.Tests/MKW.Cryptography.Tests.csproj
index 69262567..e01fc7a8 100644
--- a/src/MKW.Cryptography.Tests/MKW.Cryptography.Tests.csproj
+++ b/src/MKW.Cryptography.Tests/MKW.Cryptography.Tests.csproj
@@ -9,7 +9,7 @@
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-    <PackageReference Include="NUnit3TestAdapter" Version="5.1.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.3.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.10.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>