diff --git a/src/DPI.Tests/DPI.Tests.csproj b/src/DPI.Tests/DPI.Tests.csproj
index d7d7fdd..dae2260 100644
--- a/src/DPI.Tests/DPI.Tests.csproj
+++ b/src/DPI.Tests/DPI.Tests.csproj
@@ -32,7 +32,7 @@
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-    <PackageReference Include="NSubstitute" Version="5.3.0" />
+    <PackageReference Include="NSubstitute" Version="6.2.0" />
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     <PackageReference Include="Verify.XunitV3" Version="33.3.4" />
     <PackageReference Include="xunit.v3" Version="4.0.2" />