diff --git a/requirements.txt b/requirements.txt
index 22c70839..14516603 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,12 @@
 APScheduler==3.11.0
 cachetools==5.5.2
 fastapi==0.115.12
-langchain==0.3.24
+langchain==0.3.25
 langchain_core>=0.3.56,<1.0.0
-langchain_openai==0.3.15
+langchain_openai==0.3.16
 langchain_text_splitters==0.3.8
 langgraph==0.4.1
-openai==1.76.2
+openai==1.77.0
 pgvector==0.3.6
 psycopg2==2.9.10
 pydantic==2.11.4