diff --git a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
index 4a3de90..d68460a 100644
--- a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
+++ b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
@@ -41,7 +41,7 @@
     <PackageReference Include="OrchardCore.ResourceManagement" Version="2.1.0" />
     <PackageReference Include="OrchardCore.Email.Abstractions" Version="2.1.0" />
     <PackageReference Include="OrchardCore.Infrastructure.Abstractions" Version="2.1.0" />
-    <PackageReference Include="Scrutor" Version="4.2.2" />
+    <PackageReference Include="Scrutor" Version="5.1.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' != 'true'">
diff --git a/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj b/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
index 78c8922..16fcd06 100644
--- a/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
+++ b/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
@@ -36,7 +36,7 @@
     <PackageReference Include="OrchardCore" Version="2.1.0" />
     <PackageReference Include="OrchardCore.Module.Targets" Version="2.1.0" />
     <PackageReference Include="OrchardCore.Tenants" Version="2.1.0" />
-    <PackageReference Include="Scrutor" Version="4.2.2" />
+    <PackageReference Include="Scrutor" Version="5.1.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' != 'true'">