diff --git a/requirements.txt b/requirements.txt
index 8d91215..8a6657c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 python-dotenv~=1.0.0
 openai~=2.6.0
-requests~=2.32.5
-langchain~=0.3.27
+requests~=2.31.0
+langchain~=0.2.16
 langchain-huggingface>=0.0.3
-huggingface_hub[hf_xet]>=0.23.0
\ No newline at end of file
+huggingface_hub[hf_xet]>=0.21.0
\ No newline at end of file