diff --git a/packages/mutiny_openai_agents/pyproject.toml b/packages/mutiny_openai_agents/pyproject.toml
index a9682a9..74038c4 100644
--- a/packages/mutiny_openai_agents/pyproject.toml
+++ b/packages/mutiny_openai_agents/pyproject.toml
@@ -9,7 +9,7 @@ authors = [
 ]
 dependencies = [
     "mutiny-core>=0.2.0",
-    "openai-agents>=0.19",
+    "openai-agents>=0.23,<0.24",
 ]
 
 [project.urls]
diff --git a/uv.lock b/uv.lock
index e1f9232..12a3bc2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 5
+revision = 3
 requires-python = ">=3.11"
 resolution-markers = [
     "python_full_version >= '3.14' and sys_platform == 'win32'",
@@ -734,7 +734,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "mutiny-core", editable = "packages/mutiny_core" },
-    { name = "openai-agents", specifier = ">=0.19" },
+    { name = "openai-agents", specifier = ">=0.23,<0.24" },
 ]
 
 [[package]]