diff --git a/pyproject.toml b/pyproject.toml
index 8e691bda..38db0f27 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,12 +44,12 @@ langgraph = [
 test = [
     "black[jupyter]==25.1.0",
     "isort==6.0.1",
-    "mypy==1.15.0",
+    "mypy==1.17.1",
     "pytest-asyncio==0.26.0",
     "pytest==8.4.1",
     "pytest-cov==6.2.1",
     "langchain-tests==0.3.20",
-    "langgraph==0.6.0"
+    "langgraph==0.6.5"
 ]
 
 [build-system]
diff --git a/requirements.txt b/requirements.txt
index ac28b2c2..55636030 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-cloud-sql-python-connector[asyncpg]==1.18.2
-numpy==2.3.1; python_version >= "3.11"
+cloud-sql-python-connector[asyncpg]==1.18.4
+numpy==2.3.2; python_version >= "3.11"
 numpy==2.2.6; python_version == "3.10"
 numpy==2.0.2; python_version <= "3.9"
-langgraph==0.6.0
+langgraph==0.6.5
 langchain-postgres==0.0.15