diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index a0e2c593990..beb0e85b169 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,24 +1,24 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.NET.Sdk" Version="10.0.100-alpha.1.25069.2">
+    <Dependency Name="Microsoft.NET.Sdk" Version="10.0.100-preview.2.25102.3">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>aca4b810e2be4b6b8aed3bcaf9e36bf3d1962a47</Sha>
+      <Sha>d6bc7918c0be5005426fbbff43dfb622fc295142</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="10.0.0-alpha.1.25067.10" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="10.0.0-preview.2.25101.4" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>6c58f7992cfd628a53d9b90f258ac123cb803644</Sha>
+      <Sha>e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="10.0.0-alpha.1.25067.10" CoherentParentDependency="Microsoft.NET.Sdk">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="10.0.0-preview.2.25101.4" CoherentParentDependency="Microsoft.NET.Sdk">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>6c58f7992cfd628a53d9b90f258ac123cb803644</Sha>
+      <Sha>e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-10.0.100.Transport" Version="10.0.0-alpha.1.25059.1" CoherentParentDependency="Microsoft.NETCore.App.Ref">
       <Uri>https://github.com/dotnet/emsdk</Uri>
       <Sha>0de3165cb0d56323b6caaf8e9916d4d9e72da32d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.24627.1" CoherentParentDependency="Microsoft.NET.ILLink.Tasks">
+    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.25069.2" CoherentParentDependency="Microsoft.NET.ILLink.Tasks">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>9e8bd520939ddfee686261267a1646c1b113d9e1</Sha>
+      <Sha>2d5c8fb9aa8bd4c7fc085a73520061075c601655</Sha>
     </Dependency>
     <!-- Previous .NET Android version -->
     <Dependency Name="Microsoft.Android.Sdk.Windows" Version="35.0.24">
diff --git a/eng/Versions.props b/eng/Versions.props
index fe49c0c8a3a..d2294fc794a 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -1,16 +1,16 @@
 <Project>
   <!--Package versions-->
   <PropertyGroup>
-    <MicrosoftNETSdkPackageVersion>10.0.100-alpha.1.25069.2</MicrosoftNETSdkPackageVersion>
+    <MicrosoftNETSdkPackageVersion>10.0.100-preview.2.25102.3</MicrosoftNETSdkPackageVersion>
     <MicrosoftDotnetSdkInternalPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftDotnetSdkInternalPackageVersion>
-    <MicrosoftNETILLinkTasksPackageVersion>10.0.0-alpha.1.25067.10</MicrosoftNETILLinkTasksPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>10.0.0-alpha.1.25067.10</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftNETILLinkTasksPackageVersion>10.0.0-preview.2.25101.4</MicrosoftNETILLinkTasksPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>10.0.0-preview.2.25101.4</MicrosoftNETCoreAppRefPackageVersion>
     <MicrosoftDotNetApiCompatPackageVersion>7.0.0-beta.22103.1</MicrosoftDotNetApiCompatPackageVersion>
     <MicrosoftDotNetBuildTasksFeedPackageVersion>10.0.0-beta.24476.2</MicrosoftDotNetBuildTasksFeedPackageVersion>
     <MicrosoftNETWorkloadEmscriptenCurrentManifest100100TransportVersion>10.0.0-alpha.1.25059.1</MicrosoftNETWorkloadEmscriptenCurrentManifest100100TransportVersion>
     <MicrosoftNETWorkloadEmscriptenPackageVersion>$(MicrosoftNETWorkloadEmscriptenCurrentManifest100100TransportVersion)</MicrosoftNETWorkloadEmscriptenPackageVersion>
     <MicrosoftTemplateEngineTasksPackageVersion>7.0.100-rc.1.22410.7</MicrosoftTemplateEngineTasksPackageVersion>
-    <MicrosoftDotNetCecilPackageVersion>0.11.5-alpha.24627.1</MicrosoftDotNetCecilPackageVersion>
+    <MicrosoftDotNetCecilPackageVersion>0.11.5-alpha.25069.2</MicrosoftDotNetCecilPackageVersion>
     <SystemIOHashingPackageVersion>$(MicrosoftNETCoreAppRefPackageVersion)</SystemIOHashingPackageVersion>
     <!-- Previous .NET Android version -->
     <MicrosoftAndroidSdkWindowsPackageVersion>35.0.24</MicrosoftAndroidSdkWindowsPackageVersion>
diff --git a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
index 1433d3efd6e..c6cc7b24ef3 100644
--- a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
+++ b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
@@ -138,6 +138,9 @@
 
     <!-- profiler won't work without internet permission, we must thus force it -->
     <AndroidNeedsInternetPermission Condition=" '$(AndroidEnableProfiler)' == 'true' ">True</AndroidNeedsInternetPermission>
+
+    <!-- FIXME: error ANDZA0000: 01-30 21:38:27.669 38611 159726 W zip     : WARNING: header mismatch -->
+    <_AndroidUseLibZipSharp Condition=" '$(_AndroidUseLibZipSharp)' == '' ">true</_AndroidUseLibZipSharp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(AndroidApplication)' == 'true' and '$(GenerateApplicationManifest)' == 'true' ">
     <!-- Default to 1, if blank -->
diff --git a/tests/TestRunner.NUnit/Properties/AssemblyInfo.cs b/tests/TestRunner.NUnit/Properties/AssemblyInfo.cs
deleted file mode 100644
index 8b2e16fa71a..00000000000
--- a/tests/TestRunner.NUnit/Properties/AssemblyInfo.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
-
-// Information about this assembly is defined by the following attributes. 
-// Change them to the values specific to your project.
-
-[assembly: AssemblyTitle("TestRunner.NUnit")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("")]
-[assembly: AssemblyCopyright("Microsoft, Inc")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-
-// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
-// The form "{Major}.{Minor}.*" will automatically update the build and revision,
-// and "{Major}.{Minor}.{Build}.*" will update just the revision.
-
-[assembly: AssemblyVersion("1.0.0")]
-
-// The following attributes are used to specify the signing key for the assembly, 
-// if desired. See the Mono documentation for more information about signing.
-
-//[assembly: AssemblyDelaySign(false)]
-//[assembly: AssemblyKeyFile("")]
diff --git a/tests/TestRunner.NUnit/TestRunner.NUnit.NET.csproj b/tests/TestRunner.NUnit/TestRunner.NUnit.NET.csproj
index ff395a25370..a89367dfe38 100644
--- a/tests/TestRunner.NUnit/TestRunner.NUnit.NET.csproj
+++ b/tests/TestRunner.NUnit/TestRunner.NUnit.NET.csproj
@@ -6,7 +6,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Xamarin.Android.UnitTests.NUnit</RootNamespace>
     <AssemblyName>TestRunner.NUnit.NET</AssemblyName>
-    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
   </PropertyGroup>
 
   <ItemGroup>