diff --git a/src/Orc.Csv.Tests/Orc.Csv.Tests.csproj b/src/Orc.Csv.Tests/Orc.Csv.Tests.csproj
index d7ae2a6..e0d5d39 100644
--- a/src/Orc.Csv.Tests/Orc.Csv.Tests.csproj
+++ b/src/Orc.Csv.Tests/Orc.Csv.Tests.csproj
@@ -20,7 +20,7 @@
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-    <PackageReference Include="NUnit" Version="4.1.0" PrivateAssets="all" />
+    <PackageReference Include="NUnit" Version="4.2.0" PrivateAssets="all" />
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