diff --git a/UnitTests/UnitTests.csproj b/UnitTests/UnitTests.csproj
index 3e082972ff..d760ada95c 100644
--- a/UnitTests/UnitTests.csproj
+++ b/UnitTests/UnitTests.csproj
@@ -26,7 +26,7 @@
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-    <PackageReference Include="nunit" Version="3.14.0" />
+    <PackageReference Include="nunit" Version="4.0.0" />
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     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0">
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