diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f84ab0e9951..1bc5f3bf017 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -36,6 +36,10 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>5535e31a712343a63f5d7d796cd874e563e5ac14</Sha>
     </Dependency>
+    <Dependency Name="System.Threading.Tasks.Dataflow" Version="8.0.0">
+      <Uri>https://github.com/dotnet/runtime</Uri>
+      <Sha>5535e31a712343a63f5d7d796cd874e563e5ac14</Sha>
+    </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24311.3">