diff --git a/requirements.txt b/requirements.txt
index 8a6657c..452f456 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 python-dotenv~=1.0.0
-openai~=2.6.0
+openai~=2.5.0
 requests~=2.31.0
 langchain~=0.2.16
 langchain-huggingface>=0.0.3