diff --git a/pyproject.toml b/pyproject.toml
index 94e77e12..8142ceb6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -77,6 +77,7 @@ numpy = "*"
 litellm = "*"
 torch = "*"
 httpx = "*"
+langchain-openai = "^0.3.14"
 
 [tool.poetry.scripts]
 swarms = "swarms.cli.main:main"
diff --git a/replit.nix b/replit.nix
new file mode 100644
index 00000000..da9faae4
--- /dev/null
+++ b/replit.nix
@@ -0,0 +1,5 @@
+{pkgs}: {
+  deps = [
+    pkgs.libxcrypt
+  ];
+}