diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 12628946d3ff80..73e4984823bd04 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -334,21 +334,21 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>1d451c32dda2314c721adbf8829e1c0cd4e681ff</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
-    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.HotReload.Utils.Generator.BuildTool" Version="8.0.0-alpha.0.23475.1">
       <Uri>https://github.com/dotnet/hotreload-utils</Uri>
@@ -384,13 +384,13 @@
       <Sha>08c4fdc8b41386155c93cb2dbdd3a139aa2c348c</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23507.6">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23515.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>9d70382f52bc311fa51e523bb066ebb012bf8035</Sha>
+      <Sha>0e20c85562e8c4615c2a3a9e28371a34d9d0a398</Sha>
     </Dependency>
     <!-- Necessary for source-build. This allows the package to be retrieved from previously-source-built artifacts
          and flow in as dependencies of the packages produced by runtime. -->
diff --git a/eng/Versions.props b/eng/Versions.props
index 89e592469830b3..c14fb73b64f247 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -153,12 +153,12 @@
     <SystemWindowsExtensionsTestDataVersion>8.0.0-beta.23456.1</SystemWindowsExtensionsTestDataVersion>
     <MicrosoftDotNetCilStripSourcesVersion>8.0.0-beta.23456.1</MicrosoftDotNetCilStripSourcesVersion>
     <!-- dotnet-optimization dependencies -->
-    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23507.6</optimizationwindows_ntx64MIBCRuntimeVersion>
-    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23507.6</optimizationwindows_ntx86MIBCRuntimeVersion>
-    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23507.6</optimizationwindows_ntarm64MIBCRuntimeVersion>
-    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23507.6</optimizationlinuxx64MIBCRuntimeVersion>
-    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23507.6</optimizationlinuxarm64MIBCRuntimeVersion>
-    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23507.6</optimizationPGOCoreCLRVersion>
+    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23515.2</optimizationwindows_ntx64MIBCRuntimeVersion>
+    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23515.2</optimizationwindows_ntx86MIBCRuntimeVersion>
+    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23515.2</optimizationwindows_ntarm64MIBCRuntimeVersion>
+    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23515.2</optimizationlinuxx64MIBCRuntimeVersion>
+    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23515.2</optimizationlinuxarm64MIBCRuntimeVersion>
+    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23515.2</optimizationPGOCoreCLRVersion>
     <!-- Not auto-updated. -->
     <MicrosoftDiaSymReaderNativeVersion>16.11.27-beta1.23180.1</MicrosoftDiaSymReaderNativeVersion>
     <SystemCommandLineVersion>2.0.0-beta4.23307.1</SystemCommandLineVersion>