diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 42c947e3ee19..afd2dfdba074 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -438,7 +438,7 @@
 
   <PropertyGroup>
     <TestProxyVersion>1.0.0-dev.20250501.1</TestProxyVersion>
-    <UnbrandedGeneratorVersion>1.0.0-alpha.20250522.1</UnbrandedGeneratorVersion>
+    <UnbrandedGeneratorVersion>1.0.0-alpha.20250522.3</UnbrandedGeneratorVersion>
     <AzureGeneratorVersion>1.0.0-alpha.20250522.1</AzureGeneratorVersion>
   </PropertyGroup>
 </Project>
diff --git a/eng/packages/http-client-csharp/package-lock.json b/eng/packages/http-client-csharp/package-lock.json
index 038265d29f7b..d02def23d430 100644
--- a/eng/packages/http-client-csharp/package-lock.json
+++ b/eng/packages/http-client-csharp/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "@typespec/http-client-csharp": "1.0.0-alpha.20250522.1"
+        "@typespec/http-client-csharp": "1.0.0-alpha.20250522.3"
       },
       "devDependencies": {
         "@azure-tools/azure-http-specs": "0.1.0-alpha.17",
@@ -2314,9 +2314,9 @@
       }
     },
     "node_modules/@typespec/http-client-csharp": {
-      "version": "1.0.0-alpha.20250522.1",
-      "resolved": "https://registry.npmjs.org/@typespec/http-client-csharp/-/http-client-csharp-1.0.0-alpha.20250522.1.tgz",
-      "integrity": "sha512-IvF7OSzv3NwzQmJvfANn5LL7kDqjuBYYYb7XtdUW9cYlW5PxF3pV3uGIRC1NKmCabj1WA020RPcVzpalKyPkiw==",
+      "version": "1.0.0-alpha.20250522.3",
+      "resolved": "https://registry.npmjs.org/@typespec/http-client-csharp/-/http-client-csharp-1.0.0-alpha.20250522.3.tgz",
+      "integrity": "sha512-pKUJSl4jL3sM9JXjHIL+buseLQBmXekclAqUJICb3Z8XLgm1qR40nmt40ioQe9lyrDKZ3T/P0ErTkdrK1bjW0w==",
       "license": "MIT",
       "dependencies": {
         "json-serialize-refs": "0.1.0-0"
diff --git a/eng/packages/http-client-csharp/package.json b/eng/packages/http-client-csharp/package.json
index 9e39d503cdd4..512e302d3458 100644
--- a/eng/packages/http-client-csharp/package.json
+++ b/eng/packages/http-client-csharp/package.json
@@ -38,7 +38,7 @@
     "dist/generator/**"
   ],
   "dependencies": {
-    "@typespec/http-client-csharp": "1.0.0-alpha.20250522.1"
+    "@typespec/http-client-csharp": "1.0.0-alpha.20250522.3"
   },
   "devDependencies": {
     "@azure-tools/azure-http-specs": "0.1.0-alpha.17",