diff --git a/Framework/BaseTest/BaseTest.csproj b/Framework/BaseTest/BaseTest.csproj
index 68597c8e..2ff460dd 100644
--- a/Framework/BaseTest/BaseTest.csproj
+++ b/Framework/BaseTest/BaseTest.csproj
@@ -55,7 +55,7 @@
 		</PackageReference>
 		<PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
 		<PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
-		<PackageReference Include="NUnit" Version="3.14.0" />
+		<PackageReference Include="NUnit" Version="4.0.0" />
 		<PackageReference Include="System.Memory" Version="4.5.5" />
 		<PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
 	</ItemGroup>
diff --git a/Framework/DatabaseUnitTests/DatabaseUnitTests.csproj b/Framework/DatabaseUnitTests/DatabaseUnitTests.csproj
index d9d8cd5d..2796d2a0 100644
--- a/Framework/DatabaseUnitTests/DatabaseUnitTests.csproj
+++ b/Framework/DatabaseUnitTests/DatabaseUnitTests.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
+    <PackageReference Include="NUnit" Version="4.0.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="System.Buffers" Version="4.5.1" />
     <PackageReference Include="System.Memory" Version="4.5.5" />
diff --git a/Framework/SpecFlowExtension/SpecFlowExtension.csproj b/Framework/SpecFlowExtension/SpecFlowExtension.csproj
index 15ef7314..eb943ddb 100644
--- a/Framework/SpecFlowExtension/SpecFlowExtension.csproj
+++ b/Framework/SpecFlowExtension/SpecFlowExtension.csproj
@@ -53,7 +53,7 @@
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" version="3.5.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="NUnit" version="3.14.0" />
+    <PackageReference Include="NUnit" version="4.0.0" />
     <PackageReference Include="SpecFlow" version="3.9.74" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.0" />
     <PackageReference Include="System.Reflection.Emit" version="4.7.0" />
diff --git a/Framework/SpecFlowExtensionNUnitTests/SpecFlowExtensionNUnitTests.csproj b/Framework/SpecFlowExtensionNUnitTests/SpecFlowExtensionNUnitTests.csproj
index 9f643f48..d1c04f1f 100644
--- a/Framework/SpecFlowExtensionNUnitTests/SpecFlowExtensionNUnitTests.csproj
+++ b/Framework/SpecFlowExtensionNUnitTests/SpecFlowExtensionNUnitTests.csproj
@@ -23,7 +23,7 @@
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     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
+    <PackageReference Include="NUnit" Version="4.0.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="SpecFlow.NUnit" Version="3.9.74" />
     <PackageReference Include="SpecFlow.Tools.MsBuild.Generation" Version="3.9.74" />
diff --git a/Framework/Utilities/Utilities.csproj b/Framework/Utilities/Utilities.csproj
index 006e3293..91057431 100644
--- a/Framework/Utilities/Utilities.csproj
+++ b/Framework/Utilities/Utilities.csproj
@@ -53,7 +53,7 @@
     </PackageReference>
     <PackageReference Include="MSTest.TestAdapter" Version="3.5.2" />
     <PackageReference Include="MSTest.TestFramework" Version="3.5.2" />
-    <PackageReference Include="NUnit" Version="3.14.0" />
+    <PackageReference Include="NUnit" Version="4.0.0" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
   </ItemGroup>