diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 08d40973d616c4..5bb7a5dfc1733e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -85,9 +85,9 @@
       <Sha>02fe27cd6a9b001c8feb7938e6ef4b3799745759</Sha>
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.4-alpha.25473.2">
+    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.4-alpha.25478.2">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>5e34bae0c15a5f00ce82547cc815a8c392ff30e1</Sha>
+      <Sha>eeb6268b858f19124584494ed0440f3227ccb20c</Sha>
       <SourceBuild RepoName="cecil" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-8.0.100" Version="8.0.21">
diff --git a/eng/Versions.props b/eng/Versions.props
index 88fa2d35803454..b4fb0adcde0344 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -225,7 +225,7 @@
     <!-- ILLink -->
     <MicrosoftNETILLinkTasksVersion>8.0.0-rc.1.23406.6</MicrosoftNETILLinkTasksVersion>
     <!-- Mono Cecil -->
-    <MicrosoftDotNetCecilVersion>0.11.4-alpha.25473.2</MicrosoftDotNetCecilVersion>
+    <MicrosoftDotNetCecilVersion>0.11.4-alpha.25478.2</MicrosoftDotNetCecilVersion>
     <!-- ILCompiler -->
     <MicrosoftDotNetILCompilerVersion>8.0.0-rc.1.23406.6</MicrosoftDotNetILCompilerVersion>
     <!-- ICU -->