diff --git a/sdk/ai/azopenaiassistants/testdata/package.json b/sdk/ai/azopenaiassistants/testdata/package.json
index 2eff77b544c3..0e7bcabdeff6 100644
--- a/sdk/ai/azopenaiassistants/testdata/package.json
+++ b/sdk/ai/azopenaiassistants/testdata/package.json
@@ -7,7 +7,7 @@
     "build": "tsp compile ./TempTypeSpecFiles/OpenAI.Assistants"
   },
   "dependencies": {
-    "@azure-tools/typespec-autorest": "^0.42.0",
+    "@azure-tools/typespec-autorest": "^0.43.0",
     "@azure-tools/typespec-azure-core": "^0.42.0",
     "@typespec/compiler": "^0.56.0",
     "@typespec/openapi3": "^0.56.0"