diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 2bda793c257990..090b17a0e02f1e 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="7.0.0-rtm.23409.2">
+    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="7.0.0-rtm.23512.1">
       <Uri>https://github.com/dotnet/icu</Uri>
-      <Sha>d7b56b550d4e8319a6851ad2f2544450d521e0ed</Sha>
+      <Sha>17f1c7cf5247e5ff4d344591ea966334a4f99ff5</Sha>
     </Dependency>
     <Dependency Name="System.Net.MsQuic.Transport" Version="7.0.0-alpha.1.22459.1">
       <Uri>https://github.com/dotnet/msquic</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 537d2fbac11fb2..20bdebb1e342c4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -177,7 +177,7 @@
     <MicrosoftNETILLinkTasksVersion>7.0.100-1.23401.1</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
     <!-- ICU -->
-    <MicrosoftNETCoreRuntimeICUTransportVersion>7.0.0-rtm.23409.2</MicrosoftNETCoreRuntimeICUTransportVersion>
+    <MicrosoftNETCoreRuntimeICUTransportVersion>7.0.0-rtm.23512.1</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- MsQuic -->
     <MicrosoftNativeQuicMsQuicVersion>2.2.3</MicrosoftNativeQuicMsQuicVersion>
     <SystemNetMsQuicTransportVersion>7.0.0-alpha.1.22459.1</SystemNetMsQuicTransportVersion>