diff --git a/src/Microsoft.DotNet.Core.Build.Tasks/project.json b/src/Microsoft.DotNet.Core.Build.Tasks/project.json
index 8a917ab5c..10a8dba04 100644
--- a/src/Microsoft.DotNet.Core.Build.Tasks/project.json
+++ b/src/Microsoft.DotNet.Core.Build.Tasks/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-preview3-*",
+  "version": "1.0.0-featmsbuild-*",
   "buildOptions": {
     "keyFile": "../../tools/Key.snk",
     "warningsAsErrors": true