diff --git a/pyproject.toml b/pyproject.toml
index ce01084..392a443 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ dependencies = [
     "langchain-community>=0.3.9",
     "langchain-openai>=0.3.3",
     "langchain-anthropic>=0.3.3",
+    "openai>=1.61.0",
     "tavily-python>=0.5.0",
 ]
 
@@ -54,4 +55,4 @@ lint.ignore = [
 "tests/*" = ["D", "UP"]
 
 [tool.ruff.lint.pydocstyle]
-convention = "google"
\ No newline at end of file
+convention = "google"