diff --git a/worker/Dockerfile b/worker/Dockerfile
index 8e9b9b3..4605cb4 100644
--- a/worker/Dockerfile
+++ b/worker/Dockerfile
@@ -1,4 +1,4 @@
-FROM microsoft/dotnet:1.0.0-preview1
+FROM microsoft/dotnet:1.0.0-preview2-sdk
 
 WORKDIR /app
 
diff --git a/worker/src/Worker/project.json b/worker/src/Worker/project.json
index 72914fe..d65e3ba 100644
--- a/worker/src/Worker/project.json
+++ b/worker/src/Worker/project.json
@@ -10,7 +10,7 @@
         "Newtonsoft.Json": "9.0.1-beta1",
         "Microsoft.NETCore.App": {
             "type": "platform",
-            "version": "1.0.0-rc2-3002702"
+            "version": "1.0.0"
         }
     },
     "frameworks": {