diff --git a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests.csproj b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests.csproj
index e014a91a..69c4c124 100644
--- a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests.csproj
+++ b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.Tests.csproj
@@ -70,7 +70,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NSubstitute" Version="5.3.0" />
+    <PackageReference Include="NSubstitute" Version="6.2.0" />
     <PackageReference Include="Roslynator.Analyzers" Version="5.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
index 1ded826a..33c2b391 100644
--- a/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
+++ b/src/Objectivity.AutoFixture.XUnit2.AutoNSubstitute/Objectivity.AutoFixture.XUnit2.AutoNSubstitute.csproj
@@ -96,7 +96,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NSubstitute" Version="5.3.0" />
+    <PackageReference Include="NSubstitute" Version="6.2.0" />
     <PackageReference Include="Roslynator.Analyzers" Version="5.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>