diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 6b66917a2d93e..525bb344c4ed0 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -224,7 +224,7 @@
     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.20240513.2" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20240515.2" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20240429.1" 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 ba0dcec7fc2f7..f6221fe973ea1 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.20240513.2"
+        "@azure-tools/typespec-csharp": "0.2.0-beta.20240515.2"
       },
       "devDependencies": {
         "@azure-tools/typespec-azure-core": "0.41.0",
@@ -18,9 +18,9 @@
       }
     },
     "node_modules/@autorest/csharp": {
-      "version": "3.0.0-beta.20240513.2",
-      "resolved": "https://registry.npmjs.org/@autorest/csharp/-/csharp-3.0.0-beta.20240513.2.tgz",
-      "integrity": "sha512-2lb/mPFCncERoAAmBBKhmUnvyv47HdYel2omLYupS5j+zcgfsVviT4ZNmrBT3xZQuptQqdapSU75Qpwp4JeRJQ=="
+      "version": "3.0.0-beta.20240515.2",
+      "resolved": "https://registry.npmjs.org/@autorest/csharp/-/csharp-3.0.0-beta.20240515.2.tgz",
+      "integrity": "sha512-aRpNCVJ/STRLwIyXFKYIVyXWysm9mxXEzW3X6fN39Fn7i8N1JEgiF3n6SWHtOlTTd+U/8kMqdR8T6evQCshmeA=="
     },
     "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.20240513.2",
-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-csharp/-/typespec-csharp-0.2.0-beta.20240513.2.tgz",
-      "integrity": "sha512-azCQnF4dtwRDc7iRqDTBGhxzZOCgDbYUYdUoXDieGvP+mS4r4Ns95uVyirFJwwFWMhHzntRs4U/07/iYGEHkfQ==",
+      "version": "0.2.0-beta.20240515.2",
+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-csharp/-/typespec-csharp-0.2.0-beta.20240515.2.tgz",
+      "integrity": "sha512-ayOG5c0ze5eEfUYHq0s3LqhbTJLgOwAIz0xq5VMY7Sb7HMTa0MELK6mh0OzmgILvYlfHddntOjqDJDgF4uOVcw==",
       "dependencies": {
-        "@autorest/csharp": "3.0.0-beta.20240513.2",
+        "@autorest/csharp": "3.0.0-beta.20240515.2",
         "json-serialize-refs": "0.1.0-0",
         "winston": "^3.8.2"
       },
diff --git a/eng/emitter-package.json b/eng/emitter-package.json
index f375651846f2b..05e82a17c7397 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.20240513.2"
+    "@azure-tools/typespec-csharp": "0.2.0-beta.20240515.2"
   },
   "devDependencies": {
     "@typespec/versioning": "0.55.0",
     "@typespec/openapi": "0.55.0",
-    "@azure-tools/typespec-azure-core": "0.41.0",
     "@typespec/http": "0.55.0",
-    "@typespec/rest": "0.55.0",
     "@azure-tools/typespec-client-generator-core": "0.41.8",
-    "@typespec/compiler": "0.55.0"
+    "@typespec/rest": "0.55.0",
+    "@typespec/compiler": "0.55.0",
+    "@azure-tools/typespec-azure-core": "0.41.0"
   }
 }