diff --git a/src/Microsoft.Net.Server/project.json b/src/Microsoft.Net.Server/project.json
index 97d78aa066..eeff352bdf 100644
--- a/src/Microsoft.Net.Server/project.json
+++ b/src/Microsoft.Net.Server/project.json
@@ -11,7 +11,7 @@
     "net45": {},
     "k10": {
       "dependencies": {
-        "Microsoft.Net.WebSocketAbstractions": "0.1-alpha-*",
+        "Microsoft.Net.WebSocketAbstractions": "1.0.0-*",
         "Microsoft.Win32.Primitives": "4.0.0.0",
         "System.Collections": "4.0.0.0",
         "System.Collections.Concurrent": "4.0.0.0",
diff --git a/src/Microsoft.Net.WebSockets/project.json b/src/Microsoft.Net.WebSockets/project.json
index 12505a3def..c2697cb291 100644
--- a/src/Microsoft.Net.WebSockets/project.json
+++ b/src/Microsoft.Net.WebSockets/project.json
@@ -1,7 +1,7 @@
 {
      "version": "0.1-alpha-*",
      "dependencies": {
-        "Microsoft.Net.WebSocketAbstractions": "0.1-alpha-*"
+        "Microsoft.Net.WebSocketAbstractions": "1.0.0-*"
      },
      "compilationOptions" : { "allowUnsafe": true },
      "configurations": {