diff --git a/requirements.txt b/requirements.txt
index 6a1250b5..16335cef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 google-cloud-alloydb-connector[asyncpg]==1.1.0
-langchain-core==0.1.46
-langchain-community==0.0.34
+langchain-core==0.1.48
+langchain-community==0.0.36
 numpy===1.24.4; python_version <= "3.8"
 numpy==1.26.4; python_version > "3.8"
 pgvector==0.2.5