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/browserbase/types/project.py b/src/browserbase/types/project.py
index afbcef6..112e719 100644
--- a/src/browserbase/types/project.py
+++ b/src/browserbase/types/project.py
@@ -12,6 +12,8 @@
 class Project(BaseModel):
     id: str
 
+    concurrency: int
+
     created_at: datetime = FieldInfo(alias="createdAt")
 
     default_timeout: int = FieldInfo(alias="defaultTimeout")