diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b55a2045949060..1f8911e70452d1 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -319,21 +319,21 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>234e0726c7384ee84bf08550f2d16a1ff2d5c543</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</Sha>
     </Dependency>
-    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.HotReload.Utils.Generator.BuildTool" Version="8.0.0-alpha.0.23280.2">
       <Uri>https://github.com/dotnet/hotreload-utils</Uri>
@@ -369,13 +369,13 @@
       <Sha>dfdec2edb38ee24c5551125e1cdf12cf6117b6a7</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23303.6">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23311.2">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>b9af49c3ae71595e30d893960d9b2cecf83c9743</Sha>
+      <Sha>92a9f0c96877ab2d4cb57db633e254515ac18042</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 5e154a36b58b3b..dcca429b3c5ba7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -154,12 +154,12 @@
     <SystemWindowsExtensionsTestDataVersion>8.0.0-beta.23280.1</SystemWindowsExtensionsTestDataVersion>
     <MicrosoftDotNetCilStripSourcesVersion>8.0.0-beta.23280.1</MicrosoftDotNetCilStripSourcesVersion>
     <!-- dotnet-optimization dependencies -->
-    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23303.6</optimizationwindows_ntx64MIBCRuntimeVersion>
-    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23303.6</optimizationwindows_ntx86MIBCRuntimeVersion>
-    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23303.6</optimizationwindows_ntarm64MIBCRuntimeVersion>
-    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23303.6</optimizationlinuxx64MIBCRuntimeVersion>
-    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23303.6</optimizationlinuxarm64MIBCRuntimeVersion>
-    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23303.6</optimizationPGOCoreCLRVersion>
+    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23311.2</optimizationwindows_ntx64MIBCRuntimeVersion>
+    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23311.2</optimizationwindows_ntx86MIBCRuntimeVersion>
+    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23311.2</optimizationwindows_ntarm64MIBCRuntimeVersion>
+    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23311.2</optimizationlinuxx64MIBCRuntimeVersion>
+    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23311.2</optimizationlinuxarm64MIBCRuntimeVersion>
+    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23311.2</optimizationPGOCoreCLRVersion>
     <!-- Not auto-updated. -->
     <MicrosoftDiaSymReaderNativeVersion>16.11.23-beta1.23063.1</MicrosoftDiaSymReaderNativeVersion>
     <SystemCommandLineVersion>2.0.0-beta4.22564.1</SystemCommandLineVersion>