diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 476e525ab4f60a..0976a811735d99 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -178,37 +178,37 @@
       <Uri>https://github.com/dotnet/runtime-assets</Uri>
       <Sha>0c78106337dbe19ce4dd99140636865cdc99d008</Sha>
     </Dependency>
-    <Dependency Name="runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
-    <Dependency Name="runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22564.1">
+    <Dependency Name="runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools" Version="11.1.0-alpha.1.22578.2">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
-      <Sha>335a70e88e5904f8127486d17dc6a87a9fad81b8</Sha>
+      <Sha>4b771d6d4bbd843fb7e1a9c2aeb0a2e2f1e9584b</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="7.0.0-rc.1.22414.6">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 886f4da8295eae..614cee535c1d69 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -190,14 +190,14 @@
     <MicrosoftNativeQuicMsQuicVersion>2.1.1</MicrosoftNativeQuicMsQuicVersion>
     <SystemNetMsQuicTransportVersion>7.0.0-alpha.1.22406.1</SystemNetMsQuicTransportVersion>
     <!-- Mono LLVM -->
-    <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22564.1</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
-    <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22564.1</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
-    <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22564.1</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
-    <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22564.1</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
-    <runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22564.1</runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
-    <runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22564.1</runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
-    <runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22564.1</runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
-    <runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22564.1</runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
+    <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22578.2</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
+    <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22578.2</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
+    <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22578.2</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
+    <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22578.2</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
+    <runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22578.2</runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
+    <runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22578.2</runtimewinx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
+    <runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>11.1.0-alpha.1.22578.2</runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
+    <runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>11.1.0-alpha.1.22578.2</runtimeosx1012x64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>
     <!-- emscripten / Node -->
     <MicrosoftNETRuntimeEmscriptenVersion>$(MicrosoftNETWorkloadEmscriptennet7Manifest70100Version)</MicrosoftNETRuntimeEmscriptenVersion>
     <!-- workloads -->