diff --git a/backend/requirements.txt b/backend/requirements.txt
index 23c9bcc..0c1db2b 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -51,7 +51,7 @@ jq==1.10.0
 jsonschema==4.26.0
 jsonschema-specifications==2025.9.1
 librt==0.7.8
-litellm==1.80.0
+litellm==1.83.0
 markdown-it-py==4.0.0
 MarkupSafe==3.0.3
 mccabe==0.7.0