diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 65b96754013330..20c68e7276a862 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -55,14 +55,14 @@
       <Sha>803d8598f98fb4efd94604b32627ee9407f246db</Sha>
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.26122.3">
+    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.26226.4">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>4fe10b2349082f474928ac1b97ce207b70dc2307</Sha>
+      <Sha>187f9bcfa77cacf56e11211983a91082dc614940</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.cecil" Version="0.11.5-alpha.26122.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.cecil" Version="0.11.5-alpha.26226.4">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>4fe10b2349082f474928ac1b97ce207b70dc2307</Sha>
+      <Sha>187f9bcfa77cacf56e11211983a91082dc614940</Sha>
       <SourceBuild RepoName="cecil" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-9.0.100.Transport" Version="9.0.16-servicing.26221.3">
diff --git a/eng/Versions.props b/eng/Versions.props
index 84690f856b5b80..ae7f17316496d9 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -222,7 +222,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>9.0.0-preview-20241010.1</MicrosoftPrivateIntellisenseVersion>
     <!-- Mono Cecil -->
-    <MicrosoftDotNetCecilVersion>0.11.5-alpha.26122.3</MicrosoftDotNetCecilVersion>
+    <MicrosoftDotNetCecilVersion>0.11.5-alpha.26226.4</MicrosoftDotNetCecilVersion>
     <!-- ILCompiler -->
     <MicrosoftDotNetILCompilerVersion>9.0.0-rtm.24511.16</MicrosoftDotNetILCompilerVersion>
     <!-- ICU -->