diff --git a/requirements.txt b/requirements.txt
index 95d8a2d..b077f04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,14 @@
 huggingface_hub==0.36.0
-langchain==1.0.8
+langchain==1.0.7
 langchain_chroma==1.0.0
 langchain_classic==1.0.0
 langchain_community==0.4.1
-langchain_core==1.0.6
+langchain_core==1.0.5
 langchain_huggingface==1.0.1
 langchain_openai==1.0.3
 langchain_text_splitters==1.0.0
 langgraph==1.0.3
 langsmith==0.4.43
-openai==2.8.1
+openai==2.8.0
 python-dotenv==1.2.1
 Requests==2.32.5