diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index cf694ecdd1f..569b40413ff 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -13,11 +13,11 @@ This file should be imported by eng/Versions.props
     <MicrosoftBuildTasksCorePackageVersion>18.9.0-preview-26319-05</MicrosoftBuildTasksCorePackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>18.9.0-preview-26319-05</MicrosoftBuildUtilitiesCorePackageVersion>
     <!-- dotnet-optimization dependencies -->
-    <optimizationlinuxarm64MIBCRuntimePackageVersion>1.0.0-prerelease.26317.1</optimizationlinuxarm64MIBCRuntimePackageVersion>
-    <optimizationlinuxx64MIBCRuntimePackageVersion>1.0.0-prerelease.26317.1</optimizationlinuxx64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntarm64MIBCRuntimePackageVersion>1.0.0-prerelease.26317.1</optimizationwindows_ntarm64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntx64MIBCRuntimePackageVersion>1.0.0-prerelease.26317.1</optimizationwindows_ntx64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntx86MIBCRuntimePackageVersion>1.0.0-prerelease.26317.1</optimizationwindows_ntx86MIBCRuntimePackageVersion>
+    <optimizationlinuxarm64MIBCRuntimePackageVersion>1.0.0-prerelease.26318.1</optimizationlinuxarm64MIBCRuntimePackageVersion>
+    <optimizationlinuxx64MIBCRuntimePackageVersion>1.0.0-prerelease.26318.1</optimizationlinuxx64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntarm64MIBCRuntimePackageVersion>1.0.0-prerelease.26318.1</optimizationwindows_ntarm64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntx64MIBCRuntimePackageVersion>1.0.0-prerelease.26318.1</optimizationwindows_ntx64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntx86MIBCRuntimePackageVersion>1.0.0-prerelease.26318.1</optimizationwindows_ntx86MIBCRuntimePackageVersion>
     <!-- dotnet-roslyn dependencies -->
     <MicrosoftCodeAnalysisPackageVersion>5.9.0-1.26319.6</MicrosoftCodeAnalysisPackageVersion>
     <MicrosoftCodeAnalysisCompilersPackageVersion>5.9.0-1.26319.6</MicrosoftCodeAnalysisCompilersPackageVersion>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b7e250f6a52..5ac7cc5935e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -86,25 +86,25 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>7b306e34463421cef2816352743b943c6547dfab</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.26317.1">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.26318.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>4c45d9931b393b94ee8ae20e20ced71a02317e19</Sha>
+      <Sha>06d09f3116a8ce9eed58e97ab167a3d1f4e1f151</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.26317.1">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.26318.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>4c45d9931b393b94ee8ae20e20ced71a02317e19</Sha>
+      <Sha>06d09f3116a8ce9eed58e97ab167a3d1f4e1f151</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.26317.1">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.26318.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>4c45d9931b393b94ee8ae20e20ced71a02317e19</Sha>
+      <Sha>06d09f3116a8ce9eed58e97ab167a3d1f4e1f151</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.26317.1">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.26318.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>4c45d9931b393b94ee8ae20e20ced71a02317e19</Sha>
+      <Sha>06d09f3116a8ce9eed58e97ab167a3d1f4e1f151</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.26317.1">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.26318.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>4c45d9931b393b94ee8ae20e20ced71a02317e19</Sha>
+      <Sha>06d09f3116a8ce9eed58e97ab167a3d1f4e1f151</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>