diff --git a/requirements.txt b/requirements.txt
index f13ce6d..dd52745 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-aiplatform==1.73.0
 anthropic[vertex]==0.39.0
-litellm[proxy]==1.52.9
\ No newline at end of file
+litellm[proxy]==1.52.15
\ No newline at end of file