diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index c8d5e27b1253f1..230505b703ea2a 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,8 +1,8 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="6.0.0-rc.2.21425.1">
+    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="6.0.0-rc.2.21428.1">
       <Uri>https://github.com/dotnet/icu</Uri>
-      <Sha>14ccbb153fc7ef034d479ee79be0970caa8961ab</Sha>
+      <Sha>7d9d0571221338682a8d980dbef0b8a6244db9d4</Sha>
     </Dependency>
     <Dependency Name="System.Net.MsQuic.Transport" Version="6.0.0-preview.7.21417.1">
       <Uri>https://github.com/dotnet/msquic</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index d4ad2d3096862d..55bdceec246ea3 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -170,7 +170,7 @@
     <MicrosoftNETILLinkTasksVersion>6.0.100-preview.6.21424.4</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
     <!-- ICU -->
-    <MicrosoftNETCoreRuntimeICUTransportVersion>6.0.0-rc.2.21425.1</MicrosoftNETCoreRuntimeICUTransportVersion>
+    <MicrosoftNETCoreRuntimeICUTransportVersion>6.0.0-rc.2.21428.1</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- MsQuic -->
     <SystemNetMsQuicTransportVersion>6.0.0-preview.7.21417.1</SystemNetMsQuicTransportVersion>
     <!-- Mono LLVM -->