diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index fbd4039653932d..c4868c14788be3 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -71,9 +71,9 @@
       <SourceBuild RepoName="emsdk" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.617601">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.620402">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>1556b6c639edcaee959013681afcf2e66b118537</Sha>
+      <Sha>14f833124983b36ac4083338d0cad6caefce2489</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
diff --git a/eng/Versions.props b/eng/Versions.props
index 968de51fe1e513..b6b4a79f065ac7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -114,10 +114,10 @@
     <MicrosoftBclHashCodeVersion>6.0.0</MicrosoftBclHashCodeVersion>
     <SystemBuffersVersion>4.6.1</SystemBuffersVersion>
     <SystemDataSqlClientVersion>4.9.0</SystemDataSqlClientVersion>
-    <SystemMemoryVersion>4.6.2</SystemMemoryVersion>
+    <SystemMemoryVersion>4.6.3</SystemMemoryVersion>
     <SystemNumericsVectorsVersion>4.6.1</SystemNumericsVectorsVersion>
-    <SystemRuntimeCompilerServicesUnsafeVersion>6.1.1</SystemRuntimeCompilerServicesUnsafeVersion>
-    <SystemThreadingTasksExtensionsVersion>4.6.2</SystemThreadingTasksExtensionsVersion>
+    <SystemRuntimeCompilerServicesUnsafeVersion>6.1.2</SystemRuntimeCompilerServicesUnsafeVersion>
+    <SystemThreadingTasksExtensionsVersion>4.6.3</SystemThreadingTasksExtensionsVersion>
     <SystemValueTupleVersion>4.6.1</SystemValueTupleVersion>
     <!-- Libraries dependencies -->
     <MicrosoftBclAsyncInterfacesVersion>6.0.0</MicrosoftBclAsyncInterfacesVersion>