diff --git a/.stats.yml b/.stats.yml
index c2b2a7a..532fc03 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 18
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fbrowserbase-ec3d6c02f952f61a904c5fe7890827b8bf9add878e772a96dbdafb328057ad31.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fbrowserbase-d3cf17b167ebc2abbcbe668904c4e2b69b1697b340249afbcffcd329366eea34.yml
diff --git a/src/resources/projects.ts b/src/resources/projects.ts
index 0bc82f6..762820c 100644
--- a/src/resources/projects.ts
+++ b/src/resources/projects.ts
@@ -29,6 +29,8 @@ export class Projects extends APIResource {
 export interface Project {
   id: string;
 
+  concurrency: number;
+
   createdAt: string;
 
   defaultTimeout: number;