diff --git a/generated_types.json b/generated_types.json
index ec8a849c..44e3313c 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -111,7 +111,8 @@
           "org_member",
           "project_log",
           "org_project",
-          "org_audit_logs"
+          "org_audit_logs",
+          "project_group"
         ],
         "description": "The object type that the ACL applies to"
       },
diff --git a/py/src/braintrust/_generated_types.py b/py/src/braintrust/_generated_types.py
index 8092f494..ca1d74d8 100644
--- a/py/src/braintrust/_generated_types.py
+++ b/py/src/braintrust/_generated_types.py
@@ -25,6 +25,7 @@
     'project_log',
     'org_project',
     'org_audit_logs',
+    'project_group',
 ]
 """
 The object type that the ACL applies to
diff --git a/py/src/braintrust/generated_types.py b/py/src/braintrust/generated_types.py
index ba5a94be..0a1d36d6 100644
--- a/py/src/braintrust/generated_types.py
+++ b/py/src/braintrust/generated_types.py
@@ -1,4 +1,4 @@
-"""Auto-generated file (content hash b5293fdfa9d04ebc) -- do not modify"""
+"""Auto-generated file (content hash 7d0333cc2dc03e50) -- do not modify"""
 
 from ._generated_types import (
     Acl,