diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index cc13447c8fa..fca068caacb 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -37,7 +37,7 @@ langchain==0.1.17
 langchain-community==0.0.36
 langchain-core==0.1.50
 langchain-text-splitters==0.0.1
-litellm==1.37.7
+litellm==1.94.0.dev2
 llama-index==0.9.45
 Mako==1.2.4
 msal==1.26.0