diff --git a/.travis.yml b/.travis.yml
index 97e1455db8..d7b744fc46 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,7 +13,7 @@ mono: none
 os:
 - linux
 - osx
-osx_image: xcode8.2
+osx_image: xcode9.3beta
 branches:
   only:
   - dev
diff --git a/build/dependencies.props b/build/dependencies.props
index 3579c59fdd..ce0b3c16d3 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -4,21 +4,21 @@
   </PropertyGroup>
   <PropertyGroup Label="Package Versions">
     <InternalAspNetCoreSdkPackageVersion>2.1.0-preview2-15728</InternalAspNetCoreSdkPackageVersion>
-    <MicrosoftAspNetCoreAspNetCoreModulePackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreAspNetCoreModulePackageVersion>
-    <MicrosoftAspNetCoreResponseCompressionPackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreResponseCompressionPackageVersion>
-    <MicrosoftAspNetCoreServerHttpSysPackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreServerHttpSysPackageVersion>
-    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
-    <MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>0.5.0-preview2-30272</MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreServerKestrelPackageVersion>
-    <MicrosoftAspNetCoreWebUtilitiesPackageVersion>2.1.0-preview2-30272</MicrosoftAspNetCoreWebUtilitiesPackageVersion>
-    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>2.1.0-preview2-30272</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
-    <MicrosoftExtensionsConfigurationJsonPackageVersion>2.1.0-preview2-30272</MicrosoftExtensionsConfigurationJsonPackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>2.1.0-preview2-30272</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingPackageVersion>2.1.0-preview2-30272</MicrosoftExtensionsLoggingPackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>2.1.0-preview2-30272</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftAspNetCoreAspNetCoreModulePackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreAspNetCoreModulePackageVersion>
+    <MicrosoftAspNetCoreResponseCompressionPackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreResponseCompressionPackageVersion>
+    <MicrosoftAspNetCoreServerHttpSysPackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreServerHttpSysPackageVersion>
+    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
+    <MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>0.5.0-preview2-30285</MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreWebUtilitiesPackageVersion>2.1.0-preview2-30285</MicrosoftAspNetCoreWebUtilitiesPackageVersion>
+    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>2.1.0-preview2-30285</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
+    <MicrosoftExtensionsConfigurationJsonPackageVersion>2.1.0-preview2-30285</MicrosoftExtensionsConfigurationJsonPackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>2.1.0-preview2-30285</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingPackageVersion>2.1.0-preview2-30285</MicrosoftExtensionsLoggingPackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>2.1.0-preview2-30285</MicrosoftExtensionsLoggingTestingPackageVersion>
     <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
-    <MicrosoftNETCoreApp21PackageVersion>2.1.0-preview2-26225-03</MicrosoftNETCoreApp21PackageVersion>
-    <MicrosoftNetHttpHeadersPackageVersion>2.1.0-preview2-30272</MicrosoftNetHttpHeadersPackageVersion>
+    <MicrosoftNETCoreApp21PackageVersion>2.1.0-preview2-26308-01</MicrosoftNETCoreApp21PackageVersion>
+    <MicrosoftNetHttpHeadersPackageVersion>2.1.0-preview2-30285</MicrosoftNetHttpHeadersPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.6.0</MicrosoftNETTestSdkPackageVersion>
     <SerilogExtensionsLoggingPackageVersion>1.4.0</SerilogExtensionsLoggingPackageVersion>
     <SerilogSinksFilePackageVersion>3.2.0</SerilogSinksFilePackageVersion>
diff --git a/test/ServerComparison.FunctionalTests/ResponseTests.cs b/test/ServerComparison.FunctionalTests/ResponseTests.cs
index fb327afaf8..aad5295388 100644
--- a/test/ServerComparison.FunctionalTests/ResponseTests.cs
+++ b/test/ServerComparison.FunctionalTests/ResponseTests.cs
@@ -200,7 +200,12 @@ namespace ServerComparison.FunctionalTests
         private static async Task CheckContentLengthAsync(HttpClient client, ILogger logger)
         {
             logger.LogInformation("Testing ContentLength");
-            var response = await client.GetAsync("contentlength");
+            var requestMessage = new HttpRequestMessage(HttpMethod.Get, "contentlength")
+            {
+                Version = new Version(1, 1)
+            };
+
+            var response = await client.SendAsync(requestMessage);
             var responseText = await response.Content.ReadAsStringAsync();
             try
             {
@@ -265,7 +270,12 @@ namespace ServerComparison.FunctionalTests
         private static async Task CheckChunkedAsync(HttpClient client, ILogger logger)
         {
             logger.LogInformation("Testing Chunked");
-            var response = await client.GetAsync("chunked");
+            var requestMessage = new HttpRequestMessage(HttpMethod.Get, "chunked")
+            {
+                Version = new Version(1, 1)
+            };
+
+            var response = await client.SendAsync(requestMessage);
             var responseText = await response.Content.ReadAsStringAsync();
             try
             {
@@ -285,7 +295,12 @@ namespace ServerComparison.FunctionalTests
         private static async Task CheckManuallyChunkedAsync(HttpClient client, ILogger logger)
         {
             logger.LogInformation("Testing ManuallyChunked");
-            var response = await client.GetAsync("manuallychunked");
+            var requestMessage = new HttpRequestMessage(HttpMethod.Get, "manuallychunked")
+            {
+                Version = new Version(1, 1)
+            };
+
+            var response = await client.SendAsync(requestMessage);
             var responseText = await response.Content.ReadAsStringAsync();
             try
             {