diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 7bc88e2f038bb8..c85551c75f93ea 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -338,21 +338,21 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>4d9945d230fdd8324ce16a31c7dbd74e27a0fc9b</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</Sha>
     </Dependency>
-    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.HotReload.Utils.Generator.BuildTool" Version="8.0.0-alpha.0.23421.1">
       <Uri>https://github.com/dotnet/hotreload-utils</Uri>
@@ -388,13 +388,13 @@
       <Sha>a73ef0378f1eef9c4abf00d701ddc5acdac757cf</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23362.5">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.23426.6">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>068998a5d91f55a619d1d072ab3094dacd5d6a4f</Sha>
+      <Sha>375aadf1dc8971b0e2db4f8e9240d357e7e3edff</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 5e05413674cbed..2461bf2226ec5d 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -159,12 +159,12 @@
     <SystemWindowsExtensionsTestDataVersion>8.0.0-beta.23423.1</SystemWindowsExtensionsTestDataVersion>
     <MicrosoftDotNetCilStripSourcesVersion>8.0.0-beta.23423.1</MicrosoftDotNetCilStripSourcesVersion>
     <!-- dotnet-optimization dependencies -->
-    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23362.5</optimizationwindows_ntx64MIBCRuntimeVersion>
-    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23362.5</optimizationwindows_ntx86MIBCRuntimeVersion>
-    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23362.5</optimizationwindows_ntarm64MIBCRuntimeVersion>
-    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23362.5</optimizationlinuxx64MIBCRuntimeVersion>
-    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23362.5</optimizationlinuxarm64MIBCRuntimeVersion>
-    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23362.5</optimizationPGOCoreCLRVersion>
+    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.23426.6</optimizationwindows_ntx64MIBCRuntimeVersion>
+    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.23426.6</optimizationwindows_ntx86MIBCRuntimeVersion>
+    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.23426.6</optimizationwindows_ntarm64MIBCRuntimeVersion>
+    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.23426.6</optimizationlinuxx64MIBCRuntimeVersion>
+    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.23426.6</optimizationlinuxarm64MIBCRuntimeVersion>
+    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.23426.6</optimizationPGOCoreCLRVersion>
     <!-- Not auto-updated. -->
     <MicrosoftDiaSymReaderNativeVersion>16.11.27-beta1.23180.1</MicrosoftDiaSymReaderNativeVersion>
     <SystemCommandLineVersion>2.0.0-beta4.23307.1</SystemCommandLineVersion>