diff --git a/NuGet.config b/NuGet.config
index a87697b3890..c0431fe5acb 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -13,7 +13,7 @@
     <add key="darc-pub-dotnet-dotnet-f2d1a92" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-dotnet-f2d1a92c/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from dotnet-macios -->
-    <add key="darc-pub-dotnet-macios-ab5c9f5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-macios-ab5c9f5f/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-macios-491c55c" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-macios-491c55ca/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-macios -->
     <!--  Begin: Package sources from xamarin-xamarin-macios -->
     <!--  End: Package sources from xamarin-xamarin-macios -->
diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index d4931a15c1d..18a061a14a6 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -19,16 +19,16 @@ This file should be imported by eng/Versions.props
     <!-- dotnet/macios dependencies -->
     <MicrosoftiOSSdknet100_260PackageVersion>26.0.11017</MicrosoftiOSSdknet100_260PackageVersion>
     <MicrosoftiOSSdknet90_185PackageVersion>18.5.9227</MicrosoftiOSSdknet90_185PackageVersion>
-    <MicrosoftiOSSdknet90_260PackageVersion>26.0.9777</MicrosoftiOSSdknet90_260PackageVersion>
+    <MicrosoftiOSSdknet90_260PackageVersion>26.0.9778</MicrosoftiOSSdknet90_260PackageVersion>
     <MicrosoftMacCatalystSdknet100_260PackageVersion>26.0.11017</MicrosoftMacCatalystSdknet100_260PackageVersion>
     <MicrosoftMacCatalystSdknet90_185PackageVersion>18.5.9227</MicrosoftMacCatalystSdknet90_185PackageVersion>
-    <MicrosoftMacCatalystSdknet90_260PackageVersion>26.0.9777</MicrosoftMacCatalystSdknet90_260PackageVersion>
+    <MicrosoftMacCatalystSdknet90_260PackageVersion>26.0.9778</MicrosoftMacCatalystSdknet90_260PackageVersion>
     <MicrosoftmacOSSdknet100_260PackageVersion>26.0.11017</MicrosoftmacOSSdknet100_260PackageVersion>
     <MicrosoftmacOSSdknet90_155PackageVersion>15.5.9227</MicrosoftmacOSSdknet90_155PackageVersion>
-    <MicrosoftmacOSSdknet90_260PackageVersion>26.0.9777</MicrosoftmacOSSdknet90_260PackageVersion>
+    <MicrosoftmacOSSdknet90_260PackageVersion>26.0.9778</MicrosoftmacOSSdknet90_260PackageVersion>
     <MicrosofttvOSSdknet100_260PackageVersion>26.0.11017</MicrosofttvOSSdknet100_260PackageVersion>
     <MicrosofttvOSSdknet90_185PackageVersion>18.5.9227</MicrosofttvOSSdknet90_185PackageVersion>
-    <MicrosofttvOSSdknet90_260PackageVersion>26.0.9777</MicrosofttvOSSdknet90_260PackageVersion>
+    <MicrosofttvOSSdknet90_260PackageVersion>26.0.9778</MicrosofttvOSSdknet90_260PackageVersion>
     <!-- xamarin/xamarin-macios dependencies -->
     <MicrosoftiOSSdknet90_180PackageVersion>18.0.9617</MicrosoftiOSSdknet90_180PackageVersion>
     <MicrosoftMacCatalystSdknet90_180PackageVersion>18.0.9617</MicrosoftMacCatalystSdknet90_180PackageVersion>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 9a228664f20..07dc0ca2ca5 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -60,21 +60,21 @@
       <Sha>797d30720e5e629d23eb146935da94cb1b61047e</Sha>
     </Dependency>
     <!-- This is a subscription of the .NET 9/Xcode 26.0 versions of our packages -->
-    <Dependency Name="Microsoft.MacCatalyst.Sdk.net9.0_26.0" Version="26.0.9777">
+    <Dependency Name="Microsoft.MacCatalyst.Sdk.net9.0_26.0" Version="26.0.9778">
       <Uri>https://github.com/dotnet/macios</Uri>
-      <Sha>ab5c9f5f6fadadfcf612bb2a0928c58387967eef</Sha>
+      <Sha>491c55ca952c60a98a045efd75076bd2816322ff</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.macOS.Sdk.net9.0_26.0" Version="26.0.9777">
+    <Dependency Name="Microsoft.macOS.Sdk.net9.0_26.0" Version="26.0.9778">
       <Uri>https://github.com/dotnet/macios</Uri>
-      <Sha>ab5c9f5f6fadadfcf612bb2a0928c58387967eef</Sha>
+      <Sha>491c55ca952c60a98a045efd75076bd2816322ff</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.iOS.Sdk.net9.0_26.0" Version="26.0.9777">
+    <Dependency Name="Microsoft.iOS.Sdk.net9.0_26.0" Version="26.0.9778">
       <Uri>https://github.com/dotnet/macios</Uri>
-      <Sha>ab5c9f5f6fadadfcf612bb2a0928c58387967eef</Sha>
+      <Sha>491c55ca952c60a98a045efd75076bd2816322ff</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.tvOS.Sdk.net9.0_26.0" Version="26.0.9777">
+    <Dependency Name="Microsoft.tvOS.Sdk.net9.0_26.0" Version="26.0.9778">
       <Uri>https://github.com/dotnet/macios</Uri>
-      <Sha>ab5c9f5f6fadadfcf612bb2a0928c58387967eef</Sha>
+      <Sha>491c55ca952c60a98a045efd75076bd2816322ff</Sha>
     </Dependency>
     <!-- This is a subscription of the .NET 10/Xcode 26.0 versions of our packages -->
     <Dependency Name="Microsoft.MacCatalyst.Sdk.net10.0_26.0" Version="26.0.11017">