chore(deps): update all non-major dependencies (#342)

* chore(deps): update all non-major dependencies

* Update requirements.txt

---------

Co-authored-by: dishaprakash <57954147+dishaprakash@users.noreply.github.com>

Author: renovate-bot

pyproject.toml

@@ -42,14 +42,14 @@ langgraph = [
     "langgraph-checkpoint>=2.0.9, <3.0.0"
 ]
 test = [
-    "black[jupyter]==25.1.0",
-    "isort==6.0.1",
-    "mypy==1.17.1",
+    "black[jupyter]==25.9.0",
+    "isort==6.1.0",
+    "mypy==1.18.2",
     "pytest-asyncio==0.26.0",
     "pytest==8.4.2",
     "pytest-cov==7.0.0",
-    "langchain-tests==0.3.21",
-    "langgraph==0.6.6"
+    "langchain-tests==0.3.22",
+    "langgraph==0.6.8"
 ]
 
 [build-system]

requirements.txt

@@ -1,6 +1,6 @@
 cloud-sql-python-connector[asyncpg]==1.18.4
-numpy==2.3.2; python_version >= "3.11"
+numpy==2.3.3; python_version >= "3.11"
 numpy==2.2.6; python_version == "3.10"
 numpy==2.0.2; python_version <= "3.9"
-langgraph==0.6.6
+langgraph==0.6.8
 langchain-postgres==0.0.15