diff --git a/poetry.lock b/poetry.lock
index 77229cc4..27c44967 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1372,13 +1372,13 @@ referencing = ">=0.31.0"
 
 [[package]]
 name = "litellm"
-version = "1.55.6"
+version = "1.55.9"
 description = "Library to easily interface with LLM API providers"
 optional = false
 python-versions = "!=2.7.*,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,!=3.7.*,>=3.8"
 files = [
-    {file = "litellm-1.55.6-py3-none-any.whl", hash = "sha256:9987d275fe92096daed2a50cb7fcfb6a937bbab3934c03cf20c432dd1dff82f0"},
-    {file = "litellm-1.55.6.tar.gz", hash = "sha256:8a2dfee6b432ac51d2e824f21d4fe55cd60015639ff233d7018dfadc6f093cfa"},
+    {file = "litellm-1.55.9-py3-none-any.whl", hash = "sha256:5ea931bee64535090d49a54e6b9842883fa6cabd6849c3c9674c12b166145da0"},
+    {file = "litellm-1.55.9.tar.gz", hash = "sha256:861be3447552db32da05abff8af4945d1dd84df2f4b10985f97120dca5c07a42"},
 ]
 
 [package.dependencies]
@@ -3134,4 +3134,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.11,<4.0"
-content-hash = "aae85414c141e4416825dd58988cdff5088526081d6ff5ba641b7bb1fd620a71"
+content-hash = "82221dda6d315e9263d5d7104731dadd8b51534b6f618a07c8f67cffd9e9f4f4"
diff --git a/pyproject.toml b/pyproject.toml
index 85919671..5906f1a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ fastapi = ">=0.115.5"
 uvicorn = ">=0.32.1"
 weaviate-client = ">=4.9.6"
 structlog = ">=24.4.0"
-litellm = "^1.55.4"
+litellm = "^1.55.9"
 llama_cpp_python = ">=0.3.2"
 cryptography = "^44.0.0"
 sqlalchemy = "^2.0.28"