diff --git a/app/requirements.txt b/app/requirements.txt
index 28ff963..30b70a7 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -20,9 +20,9 @@ langchain-cohere==0.3.1
 langchain-community==0.3.7
 langchain-huggingface==0.1.2
 langchain-ollama==0.2.0
-langchain-openai==0.2.8
-langgraph==0.2.48
-llama_index==0.11.23
+langchain-openai==0.2.9
+langgraph==0.2.53
+llama_index==0.12.1
 lxml==5.3.0
 matplotlib==3.9.2
 oci>=2.0.0