diff --git a/samples/ResponseCachingSample/project.json b/samples/ResponseCachingSample/project.json
index 932554d..e7903ba 100644
--- a/samples/ResponseCachingSample/project.json
+++ b/samples/ResponseCachingSample/project.json
@@ -25,7 +25,7 @@
     ]
   },
   "tools": {
-    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-*"
+    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final"
   },
   "scripts": {
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"