diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index b94289bccdb18b..a44c98cdb8998f 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -6,7 +6,7 @@ This file should be imported by eng/Versions.props
 <Project>
   <PropertyGroup>
     <!-- dotnet/icu dependencies -->
-    <MicrosoftNETCoreRuntimeICUTransportPackageVersion>10.0.0-preview.6.25302.1</MicrosoftNETCoreRuntimeICUTransportPackageVersion>
+    <MicrosoftNETCoreRuntimeICUTransportPackageVersion>10.0.0-rc.2.25466.2</MicrosoftNETCoreRuntimeICUTransportPackageVersion>
     <!-- dotnet/wcf dependencies -->
     <SystemServiceModelPrimitivesPackageVersion>4.9.0-rc2.21473.1</SystemServiceModelPrimitivesPackageVersion>
     <!-- dotnet/llvm-project dependencies -->
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index cff48851be0512..d4390416a36d36 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <Dependencies>
   <Source Uri="https://github.com/dotnet/dotnet" Mapping="runtime" Sha="26861c107ef3684f67c07456f01096b0d29edad0" BarId="282973" />
   <ProductDependencies>
-    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="10.0.0-preview.6.25302.1">
+    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="10.0.0-rc.2.25466.2">
       <Uri>https://github.com/dotnet/icu</Uri>
-      <Sha>f1c69ff2e9f10ec8d6a2f79acd7632828ce4d137</Sha>
+      <Sha>4c504bd8f75919cc512c456551f4229847da9e21</Sha>
     </Dependency>
     <Dependency Name="System.ServiceModel.Primitives" Version="4.9.0-rc2.21473.1">
       <Uri>https://github.com/dotnet/wcf</Uri>