diff --git a/samples/MvcSandbox/project.json b/samples/MvcSandbox/project.json
index a6aaf2ffe8..3e85d9b9f6 100644
--- a/samples/MvcSandbox/project.json
+++ b/samples/MvcSandbox/project.json
@@ -9,7 +9,7 @@
     "Microsoft.AspNetCore.Mvc": "1.2.0-*",
     "Microsoft.AspNetCore.Razor.Tools": {
       "type": "build",
-      "version": "1.0.0-*"
+      "version": "1.1.0-preview4-final"
     },
     "Microsoft.AspNetCore.Server.IISIntegration": "1.2.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.2.0-*",
@@ -26,8 +26,8 @@
     ]
   },
   "tools": {
-    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-*",
-    "Microsoft.DotNet.Watcher.Tools": "1.0.0-*"
+    "Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final",
+    "Microsoft.DotNet.Watcher.Tools": "1.1.0-preview4-final"
   },
   "frameworks": {
     "net451": {},
diff --git a/src/Microsoft.AspNetCore.Mvc.RazorPages/project.json b/src/Microsoft.AspNetCore.Mvc.RazorPages/project.json
index 5819fcbcee..f0f67bb1fa 100644
--- a/src/Microsoft.AspNetCore.Mvc.RazorPages/project.json
+++ b/src/Microsoft.AspNetCore.Mvc.RazorPages/project.json
@@ -25,7 +25,7 @@
     "Microsoft.AspNetCore.Mvc.Razor": {
       "target": "project"
     },
-    "Microsoft.AspNetCore.Razor.Evolution": "1.0.0-*",
+    "Microsoft.AspNetCore.Razor.Evolution": "1.2.0-*",
     "Microsoft.Extensions.PropertyActivator.Sources": {
       "version": "1.2.0-*",
       "type": "build"
diff --git a/test/WebSites/BasicWebSite/project.json b/test/WebSites/BasicWebSite/project.json
index 2dbdb5c345..1219b0b035 100644
--- a/test/WebSites/BasicWebSite/project.json
+++ b/test/WebSites/BasicWebSite/project.json
@@ -11,7 +11,7 @@
     },
     "Microsoft.AspNetCore.Razor.Tools": {
       "type": "build",
-      "version": "1.2.0-*"
+      "version": "1.1.0-preview4-final"
     },
     "Microsoft.AspNetCore.Server.IISIntegration": "1.2.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.2.0-*",
@@ -39,7 +39,7 @@
   },
   "tools": {
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final",
-    "Microsoft.AspNetCore.Razor.Tools": "1.2.0-*"
+    "Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final"
   },
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
diff --git a/test/WebSites/ControllersFromServicesWebSite/project.json b/test/WebSites/ControllersFromServicesWebSite/project.json
index 776c3ed553..1405c29f2a 100644
--- a/test/WebSites/ControllersFromServicesWebSite/project.json
+++ b/test/WebSites/ControllersFromServicesWebSite/project.json
@@ -12,7 +12,7 @@
     },
     "Microsoft.AspNetCore.Razor.Tools": {
       "type": "build",
-      "version": "1.2.0-*"
+      "version": "1.1.0-preview4-final"
     },
     "Microsoft.AspNetCore.Server.IISIntegration": "1.2.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.2.0-*",
@@ -37,7 +37,7 @@
   },
   "tools": {
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final",
-    "Microsoft.AspNetCore.Razor.Tools": "1.2.0-*"
+    "Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final"
   },
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
diff --git a/test/WebSites/HtmlGenerationWebSite/project.json b/test/WebSites/HtmlGenerationWebSite/project.json
index 4084c5b4df..67c97fc381 100644
--- a/test/WebSites/HtmlGenerationWebSite/project.json
+++ b/test/WebSites/HtmlGenerationWebSite/project.json
@@ -10,7 +10,7 @@
     },
     "Microsoft.AspNetCore.Razor.Tools": {
       "type": "build",
-      "version": "1.2.0-*"
+      "version": "1.1.0-preview4-final"
     },
     "Microsoft.AspNetCore.Server.IISIntegration": "1.2.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.2.0-*"
@@ -35,7 +35,7 @@
   },
   "tools": {
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final",
-    "Microsoft.AspNetCore.Razor.Tools": "1.2.0-*"
+    "Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final"
   },
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
diff --git a/test/WebSites/SecurityWebSite/project.json b/test/WebSites/SecurityWebSite/project.json
index 153ed8f924..f2157add27 100644
--- a/test/WebSites/SecurityWebSite/project.json
+++ b/test/WebSites/SecurityWebSite/project.json
@@ -33,7 +33,6 @@
     ]
   },
   "tools": {
-    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
-    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"
+    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final"
   }
 }
\ No newline at end of file
diff --git a/test/WebSites/TagHelpersWebSite/project.json b/test/WebSites/TagHelpersWebSite/project.json
index 1643863400..0fef5fc282 100644
--- a/test/WebSites/TagHelpersWebSite/project.json
+++ b/test/WebSites/TagHelpersWebSite/project.json
@@ -12,7 +12,7 @@
     },
     "Microsoft.AspNetCore.Razor.Tools": {
       "type": "build",
-      "version": "1.2.0-*"
+      "version": "1.1.0-preview4-final"
     },
     "Microsoft.AspNetCore.Server.IISIntegration": "1.2.0-*",
     "Microsoft.AspNetCore.Server.Kestrel": "1.2.0-*",
@@ -37,7 +37,7 @@
   },
   "tools": {
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final",
-    "Microsoft.AspNetCore.Razor.Tools": "1.2.0-*"
+    "Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final"
   },
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"