diff --git a/src/Microsoft.DotNet.Cli.Utils/ArgumentEscaper.cs b/src/Microsoft.DotNet.Cli.Utils/ArgumentEscaper.cs
index 562b3d702..d88e7b822 100644
--- a/src/Microsoft.DotNet.Cli.Utils/ArgumentEscaper.cs
+++ b/src/Microsoft.DotNet.Cli.Utils/ArgumentEscaper.cs
@@ -20,7 +20,7 @@ namespace Microsoft.DotNet.Cli.Utils
         /// </summary>
         /// <param name="args"></param>
         /// <returns></returns>
-        public static string EscapeAndConcatenateArgArray(IEnumerable<string> args)
+        public static string EscapeAndConcatenateArgArrayForProcessStart(IEnumerable<string> args)
         { 
             return string.Join(" ", EscapeArgArray(args));
         }
diff --git a/src/Microsoft.DotNet.Cli.Utils/CommandResolver.cs b/src/Microsoft.DotNet.Cli.Utils/CommandResolver.cs
index 9b722614e..1910609bf 100644
--- a/src/Microsoft.DotNet.Cli.Utils/CommandResolver.cs
+++ b/src/Microsoft.DotNet.Cli.Utils/CommandResolver.cs
@@ -258,7 +258,7 @@ namespace Microsoft.DotNet.Cli.Utils
                 command = args.FirstOrDefault();
                 args = args.Skip(1);
             }
-            var cmdEscapedArgs = ArgumentEscaper.EscapeAndConcatenateArgArrayForCmd(args);
+            var cmdEscapedArgs = ArgumentEscaper.EscapeAndConcatenateArgArrayForCmdProcessStart(args);
 
             if (ArgumentEscaper.ShouldSurroundWithQuotes(command))
             {
diff --git a/test/ArgumentForwardingTests/ArgumentForwardingTests/project.json b/test/ArgumentForwardingTests/ArgumentForwardingTests/project.json
index 81adb6fa5..2e7e05f6a 100644
--- a/test/ArgumentForwardingTests/ArgumentForwardingTests/project.json
+++ b/test/ArgumentForwardingTests/ArgumentForwardingTests/project.json
@@ -10,7 +10,7 @@
 
         "xunit": "2.1.0",
         "xunit.console.netcore": "1.0.2-prerelease-00101",
-        "xunit.netcore.extensions": "1.0.0-prerelease-*",
+        "xunit.netcore.extensions": "1.0.0-prerelease-00153",
         "xunit.runner.utility": "2.1.0",
 
         "Microsoft.DotNet.ProjectModel": { "target": "project" },
diff --git a/test/ArgumentForwardingTests/Reflector/project.json b/test/ArgumentForwardingTests/Reflector/project.json
index 432e463a9..3c07eb367 100644
--- a/test/ArgumentForwardingTests/Reflector/project.json
+++ b/test/ArgumentForwardingTests/Reflector/project.json
@@ -10,7 +10,7 @@
 
         "xunit": "2.1.0",
         "xunit.console.netcore": "1.0.2-prerelease-00101",
-        "xunit.netcore.extensions": "1.0.0-prerelease-*",
+        "xunit.netcore.extensions": "1.0.0-prerelease-00153",
         "xunit.runner.utility": "2.1.0",
 
         "Microsoft.DotNet.ProjectModel": { "target": "project" },
diff --git a/test/E2E/project.json b/test/E2E/project.json
index d778c8714..2e7ff642e 100644
--- a/test/E2E/project.json
+++ b/test/E2E/project.json
@@ -5,11 +5,12 @@
     },
 
     "dependencies": {
-        "NETStandard.Library" : "1.0.0-rc2-23714",
+        "NETStandard.Library" : "1.0.0-rc2-23704",
+        "Microsoft.NETCore.TestHost" : "1.0.0-rc2-23704",
 
         "xunit": "2.1.0",
         "xunit.console.netcore": "1.0.2-prerelease-00101",
-        "xunit.netcore.extensions": "1.0.0-prerelease-*",
+        "xunit.netcore.extensions": "1.0.0-prerelease-00153",
         "xunit.runner.utility": "2.1.0",
 
         "Microsoft.DotNet.ProjectModel": {"target":"project"},
diff --git a/test/Microsoft.DotNet.Tools.Builder.Tests/project.json b/test/Microsoft.DotNet.Tools.Builder.Tests/project.json
index 9e294c795..b16b12e9e 100644
--- a/test/Microsoft.DotNet.Tools.Builder.Tests/project.json
+++ b/test/Microsoft.DotNet.Tools.Builder.Tests/project.json
@@ -3,11 +3,11 @@
   
   "dependencies": {
     "NETStandard.Library": "1.0.0-rc2-23704",
-    "Microsoft.NETCore.TestHost" : "1.0.0-*",
+    "Microsoft.NETCore.TestHost" : "1.0.0-rc2-23704",
 
     "xunit": "2.1.0",
     "xunit.console.netcore": "1.0.2-prerelease-00101",
-    "xunit.netcore.extensions": "1.0.0-prerelease-*",
+    "xunit.netcore.extensions": "1.0.0-prerelease-00153",
     "xunit.runner.utility": "2.1.0",
 
     "Microsoft.DotNet.Tools.Tests.Utilities": { "target": "project" },
diff --git a/test/Microsoft.DotNet.Tools.Compiler.Tests/project.json b/test/Microsoft.DotNet.Tools.Compiler.Tests/project.json
index 9e294c795..24c188a38 100644
--- a/test/Microsoft.DotNet.Tools.Compiler.Tests/project.json
+++ b/test/Microsoft.DotNet.Tools.Compiler.Tests/project.json
@@ -5,9 +5,12 @@
     "NETStandard.Library": "1.0.0-rc2-23704",
     "Microsoft.NETCore.TestHost" : "1.0.0-*",
 
+    "NETStandard.Library": "1.0.0-rc2-23704",
+    "Microsoft.NETCore.TestHost" : "1.0.0-rc2-23704",
+
     "xunit": "2.1.0",
     "xunit.console.netcore": "1.0.2-prerelease-00101",
-    "xunit.netcore.extensions": "1.0.0-prerelease-*",
+    "xunit.netcore.extensions": "1.0.0-prerelease-00153",
     "xunit.runner.utility": "2.1.0",
 
     "Microsoft.DotNet.Tools.Tests.Utilities": { "target": "project" },
diff --git a/test/Microsoft.DotNet.Tools.Publish.Tests/project.json b/test/Microsoft.DotNet.Tools.Publish.Tests/project.json
index e28caa44e..cc375a902 100644
--- a/test/Microsoft.DotNet.Tools.Publish.Tests/project.json
+++ b/test/Microsoft.DotNet.Tools.Publish.Tests/project.json
@@ -8,7 +8,7 @@
 
     "xunit": "2.1.0",
     "xunit.console.netcore": "1.0.2-prerelease-00101",
-    "xunit.netcore.extensions": "1.0.0-prerelease-*",
+    "xunit.netcore.extensions": "1.0.0-prerelease-00153",
     "xunit.runner.utility": "2.1.0",
 
     "Microsoft.DotNet.Tools.Tests.Utilities": { "target": "project" },
diff --git a/test/Microsoft.DotNet.Tools.Tests.Utilities/project.json b/test/Microsoft.DotNet.Tools.Tests.Utilities/project.json
index c6be5a6e9..a87a10cbf 100644
--- a/test/Microsoft.DotNet.Tools.Tests.Utilities/project.json
+++ b/test/Microsoft.DotNet.Tools.Tests.Utilities/project.json
@@ -3,14 +3,14 @@
   "description": "Microsoft.DotNet.Tools.Tests.Utilities Class Library",
 
   "dependencies": {
-    "System.Collections": "4.0.11-rc2-*",
-    "System.Collections.Immutable": "1.1.38-rc2-*",
-    "System.Linq": "4.0.1-rc2-*",
-    "System.Threading": "4.0.11-rc2-*",
-    "System.IO.FileSystem": "4.0.1-rc2-*",
-    "System.IO": "4.0.11-rc2-*",
-    "System.Runtime.InteropServices": "4.0.21-rc2-*",
-    "System.Text.RegularExpressions": "4.0.11-rc2-*",
+    "System.Collections": "4.0.11-rc2-23714",
+    "System.Collections.Immutable": "1.1.38-rc2-23714",
+    "System.Linq": "4.0.1-rc2-23714",
+    "System.Threading": "4.0.11-rc2-23714",
+    "System.IO.FileSystem": "4.0.1-rc2-23714",
+    "System.IO": "4.0.11-rc2-23714",
+    "System.Runtime.InteropServices": "4.0.21-rc2-23714",
+    "System.Text.RegularExpressions": "4.0.11-rc2-23714",
     "FluentAssertions": "4.0.0",
     "xunit": "2.1.0",
 
diff --git a/test/StreamForwarderTests/project.json b/test/StreamForwarderTests/project.json
index 80cb9ffe1..15a66122a 100644
--- a/test/StreamForwarderTests/project.json
+++ b/test/StreamForwarderTests/project.json
@@ -9,7 +9,7 @@
 
         "xunit": "2.1.0",
         "xunit.console.netcore": "1.0.2-prerelease-00101",
-        "xunit.netcore.extensions": "1.0.0-prerelease-*",
+        "xunit.netcore.extensions": "1.0.0-prerelease-00153",
         "xunit.runner.utility": "2.1.0",
 
         "Microsoft.DotNet.ProjectModel": { "target": "project" },
diff --git a/test/TestProjects/TestAppWithArgs/project.json b/test/TestProjects/TestAppWithArgs/project.json
index 9a9e91e40..8aeb483c1 100644
--- a/test/TestProjects/TestAppWithArgs/project.json
+++ b/test/TestProjects/TestAppWithArgs/project.json
@@ -5,10 +5,10 @@
     },
 
     "dependencies": {
-        "Microsoft.NETCore.Runtime": "1.0.1-beta-*",
-        "System.IO": "4.0.10-beta-*",
-        "System.Console": "4.0.0-beta-*",
-        "System.Runtime": "4.0.21-beta-*"
+        "Microsoft.NETCore.Runtime": "1.0.1-rc2-23714",
+        "System.IO": "4.0.10-rc2-23714",
+        "System.Console": "4.0.0-rc2-23714",
+        "System.Runtime": "4.0.21-rc2-23714"
     },
 
     "frameworks": {
diff --git a/test/TestProjects/TestAppWithContents/project.json b/test/TestProjects/TestAppWithContents/project.json
index 396f90231..76d288de9 100644
--- a/test/TestProjects/TestAppWithContents/project.json
+++ b/test/TestProjects/TestAppWithContents/project.json
@@ -5,10 +5,10 @@
   },
 
   "dependencies": {
-    "Microsoft.NETCore.Runtime": "1.0.1-beta-*",
-    "System.IO": "4.0.10-beta-*",
-    "System.Console": "4.0.0-beta-*",
-    "System.Runtime": "4.0.21-beta-*"
+    "Microsoft.NETCore.Runtime": "1.0.1-rc2-23714",
+    "System.IO": "4.0.10-rc2-23714",
+    "System.Console": "4.0.0-rc2-23714",
+    "System.Runtime": "4.0.21-rc2-23714"
   },