diff --git a/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj b/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
index 905f9652..f1d69041 100644
--- a/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
+++ b/sdk/cs/src/Microsoft.AI.Foundry.Local.csproj
@@ -99,8 +99,8 @@
     <PropertyGroup>
       <!-- default version unless overridden during dotnet build/restore command -->
       <FoundryLocalCoreWinMLVersion Condition="'$(FoundryLocalCoreVersion)' != ''">$(FoundryLocalCoreVersion)</FoundryLocalCoreWinMLVersion>
-      <FoundryLocalCoreWinMLVersion Condition="'$(FoundryLocalCoreVersion)' == ''">0.9.0.8-rc3</FoundryLocalCoreWinMLVersion>
-      <FoundryLocalCoreVersion Condition="'$(FoundryLocalCoreVersion)' == ''">0.9.0.8-rc3</FoundryLocalCoreVersion>    </PropertyGroup>
+      <FoundryLocalCoreWinMLVersion Condition="'$(FoundryLocalCoreVersion)' == ''">1.0.0-rc1</FoundryLocalCoreWinMLVersion>
+      <FoundryLocalCoreVersion Condition="'$(FoundryLocalCoreVersion)' == ''">1.0.0-rc1</FoundryLocalCoreVersion>    </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
       <TreatWarningsAsErrors>True</TreatWarningsAsErrors>
diff --git a/sdk/js/script/install.cjs b/sdk/js/script/install.cjs
index 3db771b8..31ca0977 100644
--- a/sdk/js/script/install.cjs
+++ b/sdk/js/script/install.cjs
@@ -54,14 +54,14 @@ const CORE_FEED = useNightly ? ORT_NIGHTLY_FEED : NUGET_FEED;
 
 const FOUNDRY_LOCAL_CORE_ARTIFACT = {
     name: 'Microsoft.AI.Foundry.Local.Core',
-    version: '0.9.0.8-rc3',
+    version: '1.0.0-rc1',
     feed: ORT_NIGHTLY_FEED,
     nightly: useNightly
 }
 
 const FOUNDRY_LOCAL_CORE_WINML_ARTIFACT = {
     name: 'Microsoft.AI.Foundry.Local.Core.WinML',
-    version: '0.9.0.8-rc3',
+    version: '1.0.0-rc1',
     feed: ORT_NIGHTLY_FEED,
     nightly: useNightly
 }