From de7f778a4c9bd733620bc9763e87f54a76985ad7 Mon Sep 17 00:00:00 2001
From: Charles Li <charles.dt.li@gmail.com>
Date: Fri, 30 Aug 2019 21:07:33 -0400
Subject: [PATCH] chore: update deps and add project .toml

---
 pyproject.toml |  2 ++
 setup.py       | 14 ++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 00000000..cae0aeea
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,2 @@
+[tool.portray]
+modules = ['dataclasses_json']
diff --git a/setup.py b/setup.py
index d9954cfd..897bd619 100644
--- a/setup.py
+++ b/setup.py
@@ -17,14 +17,20 @@
     keywords='dataclasses json',
     install_requires=[
         'dataclasses;python_version=="3.6"',
-        'marshmallow==3.0.0rc6',
-        'marshmallow-enum>=1.4.1',
+        'marshmallow>=3.0.1,<4.0.0',
+        'marshmallow-enum>=1.4.1,<2.0.0',
         'typing-inspect>=0.4.0',
-        'stringcase==1.2.0'
+        'stringcase==1.2.0,<2.0.0'
     ],
     python_requires='>=3.6',
     extras_require={
-        'dev': ['pytest', 'ipython', 'mypy>=0.710', 'hypothesis']
+        'dev': [
+            'pytest',
+            'ipython',
+            'mypy>=0.710',
+            'hypothesis',
+            'portray'
+        ]
     },
     include_package_data=True
 )