diff --git a/SignClient/Sign-Package.ps1 b/SignClient/Sign-Package.ps1
index c39d5fec..3898bffc 100644
--- a/SignClient/Sign-Package.ps1
+++ b/SignClient/Sign-Package.ps1
@@ -10,14 +10,14 @@ if([string]::IsNullOrEmpty($env:SignClientSecret)){
 
 $appSettings = "$currentDirectory\appsettings.json"
 
-$appPath = "$currentDirectory\..\packages\SignClient\tools\SignClient.dll"
+$appPath = "$currentDirectory\..\packages\SignClient\tools\netcoreapp2.0\SignClient.dll"
 
 $releases = ls $currentDirectory\..\Releases\*.exe | Select -ExpandProperty FullName
 
 foreach ($release in $releases){
 	Write-Host "Submitting $release for signing"
 
-	dotnet $appPath 'sign' -c $appSettings -i $release -s $env:SignClientSecret -n 'Open Live Writer' -d 'Open Live Writer' -u 'http://openlivewriter.org' 
+	dotnet $appPath 'sign' -c $appSettings -i $release -r $env:SignClientUser -s $env:SignClientSecret -n 'Open Live Writer' -d 'Open Live Writer' -u 'http://openlivewriter.org' 
 
 	Write-Host "Finished signing $release"
 }
diff --git a/SignClient/appsettings.json b/SignClient/appsettings.json
index 408d6158..3276a45d 100644
--- a/SignClient/appsettings.json
+++ b/SignClient/appsettings.json
@@ -2,12 +2,12 @@
   "SignClient": {
     "AzureAd": {
       "AADInstance": "https://login.microsoftonline.com/",
-      "ClientId": "1d2c0ac7-8c6d-4a4e-a568-67425aa48bd0",
-      "TenantId": "dotnetfoundation.onmicrosoft.com"
+      "ClientId": "c248d68a-ba6f-4aa9-8a68-71fe872063f8",
+      "TenantId": "16076fdc-fcc1-4a15-b1ca-32c9a255900e"
     },
     "Service": {
-      "Url": "https://dnfsignservice.azurewebsites.net/",
-      "ResourceId": "http://sign.dotnetfoundation.org/server"
+      "Url": "https://codesign.dotnetfoundation.org/",
+      "ResourceId": "https://SignService/3c30251f-36f3-490b-a955-520addb85001"
     }
   }
-} 
+}
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
index 9b2547ea..d858f1bc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -11,7 +11,9 @@ environment:
   OlwBloggerClientSecret:
     secure: ym7cbPINJz58iEgVlQCDbRz2W1CTYnxWsvMpMvxHFY4=
   SignClientSecret:
-    secure: CHm+63iqVR0ddIHjGwE8nYF2EdUikH5VzCcszekUwptHkCLTuJ3C9ci8fcyox03s
+    secure: Ks35w5ZOk78Bla9953hrhvDm2+t2NY83VgI+IcW92L0=
+  SignClientUser:
+    secure: v2LT5VnPWsq3/aLDN0xsyNjdwCZutUSH8CS/htCB8yXbzmwWrQIWs7TvJdrFqZB+
 nuget:
   disable_publish_on_pr: true
 build_script:
@@ -19,7 +21,7 @@ build_script:
   - cmd: ./build.cmd
 test: off
 install:
-  - cmd: nuget install SignClient -Version 0.7.0 -SolutionDir %APPVEYOR_BUILD_FOLDER% -Verbosity quiet -ExcludeVersion
+  - cmd: nuget install SignClient -Version 0.9.0 -SolutionDir %APPVEYOR_BUILD_FOLDER% -Verbosity quiet -ExcludeVersion
 after_build:
   - ps: '.\SignClient\Sign-Package.ps1'  
 artifacts: