diff --git a/requirements.txt b/requirements.txt
index 7ee3cd6..367d796 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,11 +21,11 @@ codespell==2.3.0
 # ------------
 python-decouple==3.8
 langchainhub==0.1.21
-langchain-openai==0.2.5
+langchain-openai==0.1.25
 langchain-experimental
 openai>=1.40.0
 langchain==0.2.11
-langchain-pinecone==0.2.0
+langchain-pinecone==0.1.3
 langchain-experimental
 pinecone-client==5.0.1
 pinecone-text==0.9.0