diff --git a/pyproject.toml b/pyproject.toml
index a8515c4c..52f53087 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,8 @@ authors = [
 dependencies = [
     "cloud-sql-python-connector[asyncpg] >= 1.10.0, <2.0.0",
     "langchain-core>=0.2.36, <1.0.0 ",
-    "numpy>=1.24.4, <2.0.0",
+    "numpy>=1.24.4, <3.0.0; python_version > '3.9'",
+    "numpy>=1.24.4, <=2.0.2; python_version <= '3.9'",
     "pgvector>=0.2.5, <1.0.0",
     "SQLAlchemy[asyncio]>=2.0.25, <3.0.0"
 ]
diff --git a/requirements.txt b/requirements.txt
index 502d9c3e..6a4889de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 cloud-sql-python-connector[asyncpg]==1.17.0
 langchain-core==0.3.40
-numpy==1.26.4
+numpy==2.2.3; python_version > "3.9"
+numpy== 2.0.2; python_version <= "3.9"
 pgvector==0.3.6
 SQLAlchemy[asyncio]==2.0.38