diff --git a/eng/Version.Details.props b/eng/Version.Details.props
index 0852ee929424..42a9b1daeba2 100644
--- a/eng/Version.Details.props
+++ b/eng/Version.Details.props
@@ -106,11 +106,11 @@ This file should be imported by eng/Versions.props
     <MicrosoftExtensionsDiagnosticsTestingPackageVersion>9.8.0-preview.1.25401.1</MicrosoftExtensionsDiagnosticsTestingPackageVersion>
     <MicrosoftExtensionsTimeProviderTestingPackageVersion>9.8.0-preview.1.25401.1</MicrosoftExtensionsTimeProviderTestingPackageVersion>
     <!-- _git/dotnet-optimization dependencies -->
-    <optimizationlinuxarm64MIBCRuntimePackageVersion>1.0.0-prerelease.25374.3</optimizationlinuxarm64MIBCRuntimePackageVersion>
-    <optimizationlinuxx64MIBCRuntimePackageVersion>1.0.0-prerelease.25374.3</optimizationlinuxx64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntarm64MIBCRuntimePackageVersion>1.0.0-prerelease.25374.3</optimizationwindows_ntarm64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntx64MIBCRuntimePackageVersion>1.0.0-prerelease.25374.3</optimizationwindows_ntx64MIBCRuntimePackageVersion>
-    <optimizationwindows_ntx86MIBCRuntimePackageVersion>1.0.0-prerelease.25374.3</optimizationwindows_ntx86MIBCRuntimePackageVersion>
+    <optimizationlinuxarm64MIBCRuntimePackageVersion>1.0.0-prerelease.25405.1</optimizationlinuxarm64MIBCRuntimePackageVersion>
+    <optimizationlinuxx64MIBCRuntimePackageVersion>1.0.0-prerelease.25405.1</optimizationlinuxx64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntarm64MIBCRuntimePackageVersion>1.0.0-prerelease.25405.1</optimizationwindows_ntarm64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntx64MIBCRuntimePackageVersion>1.0.0-prerelease.25405.1</optimizationwindows_ntx64MIBCRuntimePackageVersion>
+    <optimizationwindows_ntx86MIBCRuntimePackageVersion>1.0.0-prerelease.25405.1</optimizationwindows_ntx86MIBCRuntimePackageVersion>
     <!-- dotnet/msbuild dependencies -->
     <MicrosoftBuildPackageVersion>17.12.36</MicrosoftBuildPackageVersion>
     <MicrosoftBuildFrameworkPackageVersion>17.12.36</MicrosoftBuildFrameworkPackageVersion>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b4b82aa78905..3d41a3d472d5 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -402,25 +402,25 @@
       <Uri>https://github.com/dotnet/extensions</Uri>
       <Sha>c6529a0a68989cc881e4add4872c344917bc1ca9</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.25374.3">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.25405.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>19381a50e687f98b824327a282f973f4de52f26b</Sha>
+      <Sha>48d2ef546dc00d3f3eeda4d083fda7aeaf66a546</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.25374.3">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.25405.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>19381a50e687f98b824327a282f973f4de52f26b</Sha>
+      <Sha>48d2ef546dc00d3f3eeda4d083fda7aeaf66a546</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.25374.3">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.25405.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>19381a50e687f98b824327a282f973f4de52f26b</Sha>
+      <Sha>48d2ef546dc00d3f3eeda4d083fda7aeaf66a546</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.25374.3">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.25405.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>19381a50e687f98b824327a282f973f4de52f26b</Sha>
+      <Sha>48d2ef546dc00d3f3eeda4d083fda7aeaf66a546</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.25374.3">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.25405.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>19381a50e687f98b824327a282f973f4de52f26b</Sha>
+      <Sha>48d2ef546dc00d3f3eeda4d083fda7aeaf66a546</Sha>
     </Dependency>
     <!-- Dependencies required for source build to lift to the previously-source-built version. -->
     <!-- These versions are manually updated -->