diff --git a/eng/Versions.props b/eng/Versions.props
index 6b64bc81e5742..944237c4bc5ce 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -111,16 +111,17 @@
     <MicrosoftNETCoreILAsmVersion>10.0.0-alpha.1.24565.3</MicrosoftNETCoreILAsmVersion>
     <!-- Libraries dependencies -->
     <MicrosoftBclAsyncInterfacesVersion>6.0.0</MicrosoftBclAsyncInterfacesVersion>
-    <MicrosoftBclHashCodeVersion>1.1.1</MicrosoftBclHashCodeVersion>
+    <MicrosoftBclHashCodeVersion>6.0.0</MicrosoftBclHashCodeVersion>
     <MicrosoftWin32RegistryVersion>5.0.0</MicrosoftWin32RegistryVersion>
     <StyleCopAnalyzersVersion>1.2.0-beta.507</StyleCopAnalyzersVersion>
-    <SystemBuffersVersion>4.5.1</SystemBuffersVersion>
+    <SystemBuffersVersion>4.6.0</SystemBuffersVersion>
     <SystemComponentModelAnnotationsVersion>5.0.0</SystemComponentModelAnnotationsVersion>
-    <SystemDataSqlClientVersion>4.8.6</SystemDataSqlClientVersion>
+    <SystemDataSqlClientVersion>4.9.0</SystemDataSqlClientVersion>
     <SystemDrawingCommonVersion>8.0.0</SystemDrawingCommonVersion>
     <SystemFormatsAsn1Version>8.0.1</SystemFormatsAsn1Version>
     <SystemIOFileSystemAccessControlVersion>5.0.0</SystemIOFileSystemAccessControlVersion>
-    <SystemMemoryVersion>4.5.5</SystemMemoryVersion>
+    <SystemMemoryVersion>4.6.0</SystemMemoryVersion>
+    <SystemNumericsVectorsVersion>4.6.0</SystemNumericsVectorsVersion>
     <SystemReflectionMetadataVersion>10.0.0-alpha.1.24565.3</SystemReflectionMetadataVersion>
     <SystemReflectionMetadataLoadContextVersion>10.0.0-alpha.1.24565.3</SystemReflectionMetadataLoadContextVersion>
     <SystemSecurityAccessControlVersion>6.0.0</SystemSecurityAccessControlVersion>
@@ -129,9 +130,9 @@
     <SystemSecurityPrincipalWindowsVersion>5.0.0</SystemSecurityPrincipalWindowsVersion>
     <SystemSecurityPermissionsVersion>7.0.0</SystemSecurityPermissionsVersion>
     <SystemTextJsonVersion>10.0.0-alpha.1.24565.3</SystemTextJsonVersion>
-    <SystemRuntimeCompilerServicesUnsafeVersion>6.0.0</SystemRuntimeCompilerServicesUnsafeVersion>
+    <SystemRuntimeCompilerServicesUnsafeVersion>6.1.0</SystemRuntimeCompilerServicesUnsafeVersion>
     <SystemThreadingAccessControlVersion>7.0.0</SystemThreadingAccessControlVersion>
-    <SystemThreadingTasksExtensionsVersion>4.5.4</SystemThreadingTasksExtensionsVersion>
+    <SystemThreadingTasksExtensionsVersion>4.6.0</SystemThreadingTasksExtensionsVersion>
     <SystemValueTupleVersion>4.5.0</SystemValueTupleVersion>
     <runtimenativeSystemIOPortsVersion>10.0.0-alpha.1.24565.3</runtimenativeSystemIOPortsVersion>
     <!-- Keep toolset versions in sync with dotnet/msbuild and dotnet/sdk -->
diff --git a/src/libraries/System.Data.Common/tests/System/Data/Common/DbProviderFactoriesTests.cs b/src/libraries/System.Data.Common/tests/System/Data/Common/DbProviderFactoriesTests.cs
index b758b3967c62e..a1dd97ebe0df8 100644
--- a/src/libraries/System.Data.Common/tests/System/Data/Common/DbProviderFactoriesTests.cs
+++ b/src/libraries/System.Data.Common/tests/System/Data/Common/DbProviderFactoriesTests.cs
@@ -41,50 +41,62 @@ public void GetFactoryNoRegistrationTest()
         public void GetFactoryWithInvariantNameTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
             DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.SqlClient");
             Assert.NotNull(factory);
             Assert.Equal(typeof(System.Data.SqlClient.SqlClientFactory), factory.GetType());
             Assert.Equal(System.Data.SqlClient.SqlClientFactory.Instance, factory);
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void GetFactoryWithDbConnectionTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' and 'SqlConnection' are obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
             DbProviderFactory factory = DbProviderFactories.GetFactory(new System.Data.SqlClient.SqlConnection());
             Assert.NotNull(factory);
             Assert.Equal(typeof(System.Data.SqlClient.SqlClientFactory), factory.GetType());
             Assert.Equal(System.Data.SqlClient.SqlClientFactory.Instance, factory);
+#pragma warning restore CS0618 // 'SqlClientFactory' and 'SqlConnection' are obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void GetFactoryWithDataRowTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=> DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void RegisterFactoryWithTypeNameTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory).AssemblyQualifiedName));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void RegisterFactoryWithTypeTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void RegisterFactoryWithInstanceTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", System.Data.SqlClient.SqlClientFactory.Instance));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
@@ -92,7 +104,9 @@ public void RegisterFactoryWithWrongTypeTest()
         {
             ClearRegisteredFactories();
             Assert.Throws<ArgumentException>(() => DbProviderFactories.GetFactory("System.Data.SqlClient"));
+#pragma warning disable CS0618 // 'SqlConnection' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             Assert.Throws<ArgumentException>(() => DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlConnection)));
+#pragma warning restore CS0618 // 'SqlConnection' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
@@ -100,14 +114,18 @@ public void RegisterFactoryWithBadInvariantNameTest()
         {
             ClearRegisteredFactories();
             Assert.Throws<ArgumentException>(() => DbProviderFactories.GetFactory("System.Data.SqlClient"));
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             Assert.Throws<ArgumentException>(() => DbProviderFactories.RegisterFactory(string.Empty, typeof(System.Data.SqlClient.SqlClientFactory)));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void RegisterFactoryWithAssemblyQualifiedNameTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory).AssemblyQualifiedName));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
@@ -118,7 +136,9 @@ public void RegisterFactoryWithWrongAssemblyQualifiedNameTest()
             DataTable providerTable = DbProviderFactories.GetFactoryClasses();
             Assert.Equal(0, providerTable.Rows.Count);
             // register the connection type which is the wrong type. Registraton should succeed, as type registration/checking is deferred.
+#pragma warning disable CS0618 // 'SqlConnection' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlConnection).AssemblyQualifiedName);
+#pragma warning restore CS0618 // 'SqlConnection' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             providerTable = DbProviderFactories.GetFactoryClasses();
             Assert.Equal(1, providerTable.Rows.Count);
             // obtaining the factory will kick in the checks of the registered type name, which will cause exceptions. The checks were deferred till the GetFactory() call.
@@ -130,7 +150,9 @@ public void RegisterFactoryWithWrongAssemblyQualifiedNameTest()
         public void UnregisterFactoryTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", System.Data.SqlClient.SqlClientFactory.Instance));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             Assert.True(DbProviderFactories.UnregisterFactory("System.Data.SqlClient"));
             DataTable providerTable = DbProviderFactories.GetFactoryClasses();
             Assert.Equal(0, providerTable.Rows.Count);
@@ -141,18 +163,22 @@ public void TryGetFactoryTest()
         {
             ClearRegisteredFactories();
             Assert.False(DbProviderFactories.TryGetFactory("System.Data.SqlClient", out DbProviderFactory f));
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(() => DbProviderFactories.RegisterFactory("System.Data.SqlClient", System.Data.SqlClient.SqlClientFactory.Instance));
             Assert.True(DbProviderFactories.TryGetFactory("System.Data.SqlClient", out DbProviderFactory factory));
             Assert.NotNull(factory);
             Assert.Equal(typeof(System.Data.SqlClient.SqlClientFactory), factory.GetType());
             Assert.Equal(System.Data.SqlClient.SqlClientFactory.Instance, factory);
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
 
         [Fact]
         public void ReplaceFactoryWithRegisterFactoryWithTypeTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(()=>DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(TestProviderFactory));
             DataTable providerTable = DbProviderFactories.GetFactoryClasses();
             Assert.Equal(1, providerTable.Rows.Count);
@@ -166,7 +192,9 @@ public void ReplaceFactoryWithRegisterFactoryWithTypeTest()
         public void GetProviderInvariantNamesTest()
         {
             ClearRegisteredFactories();
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             RegisterSqlClientAndTestRegistration(() => DbProviderFactories.RegisterFactory("System.Data.SqlClient", typeof(System.Data.SqlClient.SqlClientFactory)));
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             DbProviderFactories.RegisterFactory("System.Data.Common.TestProvider", typeof(TestProviderFactory));
             DataTable providerTable = DbProviderFactories.GetFactoryClasses();
             Assert.Equal(2, providerTable.Rows.Count);
@@ -199,8 +227,10 @@ private void RegisterSqlClientAndTestRegistration(Action registrationFunc)
             Assert.Equal(1, providerTable.Rows.Count);
             DbProviderFactory factory = DbProviderFactories.GetFactory(providerTable.Rows[0]);
             Assert.NotNull(factory);
+#pragma warning disable CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
             Assert.Equal(typeof(System.Data.SqlClient.SqlClientFactory), factory.GetType());
             Assert.Equal(System.Data.SqlClient.SqlClientFactory.Instance, factory);
+#pragma warning restore CS0618 // 'SqlClientFactory' is obsolete: 'Use the Microsoft.Data.SqlClient package instead.
         }
     }
 }
diff --git a/src/libraries/System.Numerics.Tensors/src/System.Numerics.Tensors.csproj b/src/libraries/System.Numerics.Tensors/src/System.Numerics.Tensors.csproj
index 454a1ce98fbe3..838785aff5d5b 100644
--- a/src/libraries/System.Numerics.Tensors/src/System.Numerics.Tensors.csproj
+++ b/src/libraries/System.Numerics.Tensors/src/System.Numerics.Tensors.csproj
@@ -1,5 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  
+
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -146,6 +146,8 @@
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
     <Compile Include="System\Numerics\Tensors\netstandard\TensorPrimitives.Single.netstandard.cs" />
     <PackageReference Include="System.Memory" Version="$(SystemMemoryVersion)" />
+    <!--  Workaround https://github.com/dotnet/roslyn/issues/71442 by aliasing Vectors, which contains an internal MathF -->
+    <PackageReference Include="System.Numerics.Vectors" Version="$(SystemNumericsVectorsVersion)" Aliases="Vectors" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Bcl.Numerics\src\Microsoft.Bcl.Numerics.csproj" />
   </ItemGroup>
 
diff --git a/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/netstandard/TensorPrimitives.Single.netstandard.cs b/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/netstandard/TensorPrimitives.Single.netstandard.cs
index 563080bf742c2..99496107a6e04 100644
--- a/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/netstandard/TensorPrimitives.Single.netstandard.cs
+++ b/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/netstandard/TensorPrimitives.Single.netstandard.cs
@@ -1,6 +1,9 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+extern alias Vectors;
+using Vectors::System.Numerics;
+
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
diff --git a/src/libraries/apicompat/ApiCompat.proj b/src/libraries/apicompat/ApiCompat.proj
index 15c5b617fe509..85f3b04d7ecf6 100644
--- a/src/libraries/apicompat/ApiCompat.proj
+++ b/src/libraries/apicompat/ApiCompat.proj
@@ -43,7 +43,7 @@
     <PackageReference Include="Microsoft.DotNet.ApiCompat.Task" Version="$(MicrosoftDotNetApiCompatTaskVersion)" IsImplicitlyDefined="true" />
 
     <!-- Restore and reference assemblies not built in runtime anymore, required for resolving type forward on both comparison sides. -->
-    <ApiCompatTypeForwardDestinationPackage Include="System.Data.SqlClient" PackageVersion="$(SystemDataSqlClientVersion)" TargetFramework="netcoreapp2.1" />
+    <ApiCompatTypeForwardDestinationPackage Include="System.Data.SqlClient" PackageVersion="$(SystemDataSqlClientVersion)" TargetFramework="net8.0" />
     <ApiCompatTypeForwardDestinationPackage Include="System.Drawing.Common" PackageVersion="$(SystemDrawingCommonVersion)" TargetFramework="net8.0" />
 
     <!-- Restore and reference assemblies required for resolving type forwards on the baseline (left) side. -->