diff --git a/tests/Legerity.Core.Tests/Legerity.Core.Tests.csproj b/tests/Legerity.Core.Tests/Legerity.Core.Tests.csproj
index f1de8fd..07779be 100644
--- a/tests/Legerity.Core.Tests/Legerity.Core.Tests.csproj
+++ b/tests/Legerity.Core.Tests/Legerity.Core.Tests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="nunit" Version="3.14.0" />
+    <PackageReference Include="nunit" Version="4.0.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Selenium.WebDriver.ChromeDriver" Version="119.0.6045.10500" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
diff --git a/tests/Legerity.Telerik.Uwp.Tests/Legerity.Telerik.Uwp.Tests.csproj b/tests/Legerity.Telerik.Uwp.Tests/Legerity.Telerik.Uwp.Tests.csproj
index 1aa4ca8..1c25f47 100644
--- a/tests/Legerity.Telerik.Uwp.Tests/Legerity.Telerik.Uwp.Tests.csproj
+++ b/tests/Legerity.Telerik.Uwp.Tests/Legerity.Telerik.Uwp.Tests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="nunit" Version="3.14.0" />
+    <PackageReference Include="nunit" Version="4.0.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
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diff --git a/tests/Legerity.WCT.Tests/Legerity.WCT.Tests.csproj b/tests/Legerity.WCT.Tests/Legerity.WCT.Tests.csproj
index 740e954..18a91ac 100644
--- a/tests/Legerity.WCT.Tests/Legerity.WCT.Tests.csproj
+++ b/tests/Legerity.WCT.Tests/Legerity.WCT.Tests.csproj
@@ -8,7 +8,7 @@
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-    <PackageReference Include="nunit" Version="3.14.0" />
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     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
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diff --git a/tests/Legerity.Web.Tests/Legerity.Web.Tests.csproj b/tests/Legerity.Web.Tests/Legerity.Web.Tests.csproj
index f1de8fd..07779be 100644
--- a/tests/Legerity.Web.Tests/Legerity.Web.Tests.csproj
+++ b/tests/Legerity.Web.Tests/Legerity.Web.Tests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="Selenium.WebDriver.ChromeDriver" Version="119.0.6045.10500" />
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diff --git a/tests/Legerity.WinUI.Tests/Legerity.WinUI.Tests.csproj b/tests/Legerity.WinUI.Tests/Legerity.WinUI.Tests.csproj
index 3ccc8d6..a49f745 100644
--- a/tests/Legerity.WinUI.Tests/Legerity.WinUI.Tests.csproj
+++ b/tests/Legerity.WinUI.Tests/Legerity.WinUI.Tests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="nunit" Version="3.14.0" />
+    <PackageReference Include="nunit" Version="4.0.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
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diff --git a/tests/Legerity.Windows.Tests/Legerity.Windows.Tests.csproj b/tests/Legerity.Windows.Tests/Legerity.Windows.Tests.csproj
index 3ccc8d6..a49f745 100644
--- a/tests/Legerity.Windows.Tests/Legerity.Windows.Tests.csproj
+++ b/tests/Legerity.Windows.Tests/Legerity.Windows.Tests.csproj
@@ -8,7 +8,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
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     <PackageReference Include="Shouldly" Version="4.2.1" />
   </ItemGroup>