diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 5febaa381fa0..c8afea1f3808 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -223,7 +223,7 @@
     All should have PrivateAssets="All" set so they don't become package dependencies
   -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20240428.8" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20240428.9" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20240214.2" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="3.2.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.4" PrivateAssets="All" />
diff --git a/eng/emitter-package-lock.json b/eng/emitter-package-lock.json
index a88289536bdd..64b43dc6f718 100644
--- a/eng/emitter-package-lock.json
+++ b/eng/emitter-package-lock.json
@@ -5,7 +5,7 @@
   "packages": {
     "": {
       "dependencies": {
-        "@azure-tools/typespec-csharp": "0.2.0-beta.20240428.8"
+        "@azure-tools/typespec-csharp": "0.2.0-beta.20240428.9"
       },
       "devDependencies": {
         "@azure-tools/typespec-azure-core": "0.41.0",
@@ -18,9 +18,9 @@
       }
     },
     "node_modules/@autorest/csharp": {
-      "version": "3.0.0-beta.20240428.8",
-      "resolved": "https://registry.npmjs.org/@autorest/csharp/-/csharp-3.0.0-beta.20240428.8.tgz",
-      "integrity": "sha512-7GWbCMoe2CfoD8qlN5Hl0L8Y9YuMsS/fabfXV6xqYgJETP1G9oaqBJ/5JpBuY3N+n4Ed1CGPgEb+8IoCP3pIsQ=="
+      "version": "3.0.0-beta.20240428.9",
+      "resolved": "https://registry.npmjs.org/@autorest/csharp/-/csharp-3.0.0-beta.20240428.9.tgz",
+      "integrity": "sha512-bYKo8+BkTNNYU28fZ9pnnNHuF3kK9bUcRMly/yOXOOuBKufEwI0Xn4nlgfZFUgDys5SWOh668EtLLa0+Us1dcw=="
     },
     "node_modules/@azure-tools/typespec-azure-core": {
       "version": "0.41.0",
@@ -57,11 +57,11 @@
       }
     },
     "node_modules/@azure-tools/typespec-csharp": {
-      "version": "0.2.0-beta.20240428.8",
-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-csharp/-/typespec-csharp-0.2.0-beta.20240428.8.tgz",
-      "integrity": "sha512-X/Mtld8wBfP/EdoikcMcF54cHAFgABfcb8iKqTCP8bmTOr+N42Aj2ialFiUtQrO/PICBNI+J1KtpSIkolOtrPQ==",
+      "version": "0.2.0-beta.20240428.9",
+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-csharp/-/typespec-csharp-0.2.0-beta.20240428.9.tgz",
+      "integrity": "sha512-6vjk8MsCF967cihFaYT8pZs/ge1JfTUjqXSwz0GVEYbw2jaHFLi+5KFXa6kLu/xUsAy3DuIL5fmiF7/I/4PbBQ==",
       "dependencies": {
-        "@autorest/csharp": "3.0.0-beta.20240428.8",
+        "@autorest/csharp": "3.0.0-beta.20240428.9",
         "json-serialize-refs": "0.1.0-0",
         "winston": "^3.8.2"
       },
diff --git a/eng/emitter-package.json b/eng/emitter-package.json
index c06546bad4f3..beb9f3dfee7f 100644
--- a/eng/emitter-package.json
+++ b/eng/emitter-package.json
@@ -1,15 +1,15 @@
 {
   "main": "dist/src/index.js",
   "dependencies": {
-    "@azure-tools/typespec-csharp": "0.2.0-beta.20240428.8"
+    "@azure-tools/typespec-csharp": "0.2.0-beta.20240428.9"
   },
   "devDependencies": {
-    "@typespec/versioning": "0.55.0",
-    "@typespec/rest": "0.55.0",
-    "@typespec/compiler": "0.55.0",
     "@typespec/http": "0.55.0",
-    "@typespec/openapi": "0.55.0",
+    "@typespec/compiler": "0.55.0",
     "@azure-tools/typespec-azure-core": "0.41.0",
-    "@azure-tools/typespec-client-generator-core": "0.41.5"
+    "@typespec/rest": "0.55.0",
+    "@azure-tools/typespec-client-generator-core": "0.41.5",
+    "@typespec/versioning": "0.55.0",
+    "@typespec/openapi": "0.55.0"
   }
 }