diff --git a/src/GitReleaseManager.Core.Tests/GitReleaseManager.Core.Tests.csproj b/src/GitReleaseManager.Core.Tests/GitReleaseManager.Core.Tests.csproj
index 87fe7f3a..ba4b550d 100644
--- a/src/GitReleaseManager.Core.Tests/GitReleaseManager.Core.Tests.csproj
+++ b/src/GitReleaseManager.Core.Tests/GitReleaseManager.Core.Tests.csproj
@@ -24,7 +24,7 @@
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="NSubstitute" Version="5.1.0" />
-        <PackageReference Include="NUnit" Version="3.14.0" />
+        <PackageReference Include="NUnit" Version="4.0.0" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
         <PackageReference Include="Octokit" Version="9.0.0" />
         <PackageReference Include="Shouldly" Version="4.2.1" />
diff --git a/src/GitReleaseManager.IntegrationTests/GitReleaseManager.IntegrationTests.csproj b/src/GitReleaseManager.IntegrationTests/GitReleaseManager.IntegrationTests.csproj
index c1a6630f..f7ec314e 100644
--- a/src/GitReleaseManager.IntegrationTests/GitReleaseManager.IntegrationTests.csproj
+++ b/src/GitReleaseManager.IntegrationTests/GitReleaseManager.IntegrationTests.csproj
@@ -21,7 +21,7 @@
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="nunit" Version="3.14.0" />
+        <PackageReference Include="nunit" Version="4.0.0" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
         <PackageReference Include="Shouldly" Version="4.2.1" />
diff --git a/src/GitReleaseManager.Tests/GitReleaseManager.Tests.csproj b/src/GitReleaseManager.Tests/GitReleaseManager.Tests.csproj
index d61d476c..8d719c7b 100644
--- a/src/GitReleaseManager.Tests/GitReleaseManager.Tests.csproj
+++ b/src/GitReleaseManager.Tests/GitReleaseManager.Tests.csproj
@@ -24,7 +24,7 @@
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="NSubstitute" Version="5.1.0" />
-        <PackageReference Include="NUnit" Version="3.14.0" />
+        <PackageReference Include="NUnit" Version="4.0.0" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
         <PackageReference Include="Octokit" Version="9.0.0" />
     </ItemGroup>