diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index fe247efd2..9d5fc58a6 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -206,9 +206,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>32f13f8a8af8085ca09fbf93513ac848582c4a41</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.DarcLib" Version="1.1.0-beta.22512.1">
+    <Dependency Name="Microsoft.DotNet.DarcLib" Version="1.1.0-beta.22519.1">
       <Uri>https://github.com/dotnet/arcade-services</Uri>
-      <Sha>537a89e203d461f66ad44377e8dc4f224a028831</Sha>
+      <Sha>f599f273949253b9826abb99f1bb12fabdb5bb00</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Logging.Console" Version="7.0.0-rc.1.22426.10">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index ecdfe147c..1ce626c1b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -30,7 +30,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/arcade-services -->
-    <MicrosoftDotNetDarcLibVersion>1.1.0-beta.22512.1</MicrosoftDotNetDarcLibVersion>
+    <MicrosoftDotNetDarcLibVersion>1.1.0-beta.22519.1</MicrosoftDotNetDarcLibVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->
diff --git a/src/SourceBuild/tarball/content/src/source-mappings.jsonc b/src/SourceBuild/tarball/content/src/source-mappings.json
similarity index 100%
rename from src/SourceBuild/tarball/content/src/source-mappings.jsonc
rename to src/SourceBuild/tarball/content/src/source-mappings.json