diff --git a/poetry.lock b/poetry.lock
index db60741de..94b6afe67 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -191,6 +191,18 @@ doc = ["Sphinx (>=6.1.0)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)", "s
 test = ["anyio[trio]", "coverage[toml] (>=4.5)", "hypothesis (>=4.0)", "mock (>=4)", "psutil (>=5.9)", "pytest (>=7.0)", "pytest-mock (>=3.6.1)", "trustme", "uvloop (>=0.17)"]
 trio = ["trio (<0.22)"]
 
+[[package]]
+name = "appdirs"
+version = "1.4.4"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "main"
+optional = false
+python-versions = "*"
+files = [
+    {file = "appdirs-1.4.4-py2.py3-none-any.whl", hash = "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"},
+    {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
+]
+
 [[package]]
 name = "appnope"
 version = "0.1.3"
@@ -6354,4 +6366,4 @@ deploy = ["langchain-serve"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.12"
-content-hash = "195cb9ce6e071e5c038d055e1321f2b044355727b79145fcdfc551067aa74d72"
+content-hash = "3dc2d140e2985ab82684032ef544675cba2be4c744e841e5d4cf52e3dba7ff45"
diff --git a/pyproject.toml b/pyproject.toml
index 2d5276f32..11b8b4002 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,6 +65,7 @@ orjson = "^3.9.1"
 multiprocess = "^0.70.14"
 cachetools = "^5.3.1"
 types-cachetools = "^5.3.0.5"
+appdirs = "^1.4.4"
 
 
 [tool.poetry.group.dev.dependencies]