diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 46715c7c58dcb1..ec0e16aa2b13e6 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -85,9 +85,9 @@
       <Sha>f32e148d67dbf348685c3076a37e8bc68ab3a30f</Sha>
       <SourceBuild RepoName="cecil" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-8.0.100.Transport" Version="8.0.0-preview.3.23167.1">
+    <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-8.0.100.Transport" Version="8.0.0-preview.4.23170.1">
       <Uri>https://github.com/dotnet/emsdk</Uri>
-      <Sha>25d9f7a5e38a2d61b94ff341bc0d32135fcb15f9</Sha>
+      <Sha>a464820353b7956538b07c9b53103d793b5e15b6</Sha>
       <SourceBuild RepoName="emsdk" ManagedOnly="true" />
     </Dependency>
   </ProductDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 75ceb838940654..33080a692f776b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -10,7 +10,7 @@
     <PackageVersionNet7>7.0.3</PackageVersionNet7>
     <PackageVersionNet6>6.0.$([MSBuild]::Add($([System.Version]::Parse('$(PackageVersionNet7)').Build),11))</PackageVersionNet6>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
-    <PreReleaseVersionIteration>3</PreReleaseVersionIteration>
+    <PreReleaseVersionIteration>4</PreReleaseVersionIteration>
     <WorkloadVersionSuffix Condition="'$(PreReleaseVersionLabel)' != 'release'">-$(PreReleaseVersionLabel).$(PreReleaseVersionIteration)</WorkloadVersionSuffix>
     <SdkBandVersionForWorkload_FromRuntimeVersions>$(SdkBandVersion)$(WorkloadVersionSuffix)</SdkBandVersionForWorkload_FromRuntimeVersions>
     <!-- Set assembly version to align with major and minor version,
@@ -241,7 +241,7 @@
          Note: when the name is updated, make sure to update dependency name in eng/pipelines/common/xplat-setup.yml
                like - DarcDependenciesChanged.Microsoft_NET_Workload_Emscripten_Current_Manifest-8_0_100_Transport
     -->
-    <MicrosoftNETWorkloadEmscriptenCurrentManifest80100TransportVersion>8.0.0-preview.3.23167.1</MicrosoftNETWorkloadEmscriptenCurrentManifest80100TransportVersion>
+    <MicrosoftNETWorkloadEmscriptenCurrentManifest80100TransportVersion>8.0.0-preview.4.23170.1</MicrosoftNETWorkloadEmscriptenCurrentManifest80100TransportVersion>
     <MicrosoftNETRuntimeEmscriptenVersion>$(MicrosoftNETWorkloadEmscriptenCurrentManifest80100TransportVersion)</MicrosoftNETRuntimeEmscriptenVersion>
     <!-- workloads -->
     <SwixPackageVersion>1.1.87-gba258badda</SwixPackageVersion>