diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index 8ecfcdb1528..25e85b06f0b 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -29,7 +29,7 @@ trafilatura==1.12.2
 langchain==0.1.17
 langchain-core==0.1.50
 langchain-text-splitters==0.0.1
-litellm==1.48.7
+litellm==1.49.5
 lxml==5.3.0
 lxml_html_clean==0.2.2
 llama-index==0.9.45
@@ -38,7 +38,7 @@ msal==1.28.0
 nltk==3.8.1
 Office365-REST-Python-Client==2.5.9
 oauthlib==3.2.2
-openai==1.47.0
+openai==1.51.2
 openpyxl==3.1.2
 playwright==1.41.2
 psutil==5.9.5
diff --git a/backend/requirements/model_server.txt b/backend/requirements/model_server.txt
index 694a41a1ce6..1cda9a505fe 100644
--- a/backend/requirements/model_server.txt
+++ b/backend/requirements/model_server.txt
@@ -3,7 +3,7 @@ einops==0.8.0
 fastapi==0.109.2
 google-cloud-aiplatform==1.58.0
 numpy==1.26.4
-openai==1.47.0
+openai==1.51.2
 pydantic==2.8.2
 retry==0.9.2
 safetensors==0.4.2
@@ -12,4 +12,4 @@ torch==2.2.0
 transformers==4.39.2
 uvicorn==0.21.1
 voyageai==0.2.3
-litellm==1.48.7
+litellm==1.49.5
\ No newline at end of file