diff --git a/src/System.Management.Automation/project.json b/src/System.Management.Automation/project.json
index af1d28ec7..1efa7a605 100644
--- a/src/System.Management.Automation/project.json
+++ b/src/System.Management.Automation/project.json
@@ -21,7 +21,7 @@
     },
 
     "dependencies": {
-        "Microsoft.Management.Infrastructure": "1.0.0-rc2"
+        "Microsoft.Management.Infrastructure": "1.0.0-alpha-01"
     },
 
     "frameworks": {
diff --git a/src/TypeCatalogParser/Main.cs b/src/TypeCatalogParser/Main.cs
index 8b019c120..3e7f07bae 100644
--- a/src/TypeCatalogParser/Main.cs
+++ b/src/TypeCatalogParser/Main.cs
@@ -16,9 +16,8 @@ namespace TypeCatalogParser
             // These are packages that are not part of .NET Core and must be excluded
             string[] excludedPackages = {
                 "Microsoft.Management.Infrastructure",
-                "Microsoft.Management.Infrastructure.Native"
-                // We need to exclude Newtonsoft.Json once the ALC story is figured out
-                // "Newtonsoft.Json"
+                "Microsoft.Management.Infrastructure.Native",
+                "Microsoft.mshtml"
             };
 
             // The TypeCatalogGen project takes this as input
diff --git a/src/TypeCatalogParser/project.json b/src/TypeCatalogParser/project.json
index 861a86a6b..b168f4a69 100644
--- a/src/TypeCatalogParser/project.json
+++ b/src/TypeCatalogParser/project.json
@@ -21,7 +21,6 @@
         "centos.7-x64": { },
         "win7-x64": { },
         "win10-x64": { },
-        "osx.10.10-x64": { },
         "osx.10.11-x64": { }
     }
 }
diff --git a/test/PSReadLine/project.json b/test/PSReadLine/project.json
index e6db71c69..e6ece22b3 100644
--- a/test/PSReadLine/project.json
+++ b/test/PSReadLine/project.json
@@ -26,7 +26,6 @@
         "centos.7-x64": { },
         "win7-x64": { },
         "win10-x64": { },
-        "osx.10.10-x64": { },
         "osx.10.11-x64": { }
     }
 }
diff --git a/test/csharp/project.json b/test/csharp/project.json
index 41dcb24dc..0a7e243a6 100644
--- a/test/csharp/project.json
+++ b/test/csharp/project.json
@@ -32,7 +32,6 @@
         "win7-x64": { },
         "win81-x64": { },
         "win10-x64": { },
-        "osx.10.10-x64": { },
         "osx.10.11-x64": { }
     }
 }