prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Update GraphQL Core Next & Starlette
  Issue for me to remember to update our core dependencies to latest versions before release.
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `setup.py`
  Content:
  ```
  1 #! /usr/bin/env python
  2 import os
  3 from setuptools import setup
  4 
  5 CLASSIFIERS = [
  6     "Development Status :: 4 - Beta",
  7     "Intended Audience :: Developers",
  8     "License :: OSI Approved :: BSD License",
  9     "Operating System :: OS Independent",
  10     "Programming Language :: Python",
  11     "Programming Language :: Python :: 3.6",
  12     "Programming Language :: Python :: 3.7",
  13     "Topic :: Software Development :: Libraries :: Python Modules",
  14 ]
  15 
  16 README_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), "README.md")
  17 with open(README_PATH, "r") as f:
  18     README = f.read()
  19 
  20 setup(
  21     name="ariadne",
  22     author="Mirumee Software",
  23     author_email="hello@mirumee.com",
  24     description="Ariadne is a Python library for implementing GraphQL servers.",
  25     long_description=README,
  26     long_description_content_type="text/markdown",
  27     license="BSD",
  28     version="0.5.0",
  29     url="https://github.com/mirumee/ariadne",
  30     packages=["ariadne"],
  31     include_package_data=True,
  32     install_requires=[
  33         "graphql-core-next>=1.0.4",
  34         "python-multipart>=0.0.5",
  35         "starlette<0.13",
  36         "typing_extensions>=3.6.0",
  37     ],
  38     classifiers=CLASSIFIERS,
  39     platforms=["any"],
  40     zip_safe=False,
  41 )
  42
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/setup.py b/setup.py
  --- a/setup.py
  +++ b/setup.py
  @@ -30,7 +30,7 @@
       packages=["ariadne"],
       include_package_data=True,
       install_requires=[
  -        "graphql-core-next>=1.0.4",
  +        "graphql-core-next<3.0.0",
           "python-multipart>=0.0.5",
           "starlette<0.13",
           "typing_extensions>=3.6.0",
  
verification_info: {"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -30,7 +30,7 @@\n     packages=[\"ariadne\"],\n     include_package_data=True,\n     install_requires=[\n-        \"graphql-core-next>=1.0.4\",\n+        \"graphql-core-next<3.0.0\",\n         \"python-multipart>=0.0.5\",\n         \"starlette<0.13\",\n         \"typing_extensions>=3.6.0\",\n", "issue": "Update GraphQL Core Next & Starlette\nIssue for me to remember to update our core dependencies to latest versions before release.\n", "before_files": [{"content": "#! /usr/bin/env python\nimport os\nfrom setuptools import setup\n\nCLASSIFIERS = [\n    \"Development Status :: 4 - Beta\",\n    \"Intended Audience :: Developers\",\n    \"License :: OSI Approved :: BSD License\",\n    \"Operating System :: OS Independent\",\n    \"Programming Language :: Python\",\n    \"Programming Language :: Python :: 3.6\",\n    \"Programming Language :: Python :: 3.7\",\n    \"Topic :: Software Development :: Libraries :: Python Modules\",\n]\n\nREADME_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), \"README.md\")\nwith open(README_PATH, \"r\") as f:\n    README = f.read()\n\nsetup(\n    name=\"ariadne\",\n    author=\"Mirumee Software\",\n    author_email=\"hello@mirumee.com\",\n    description=\"Ariadne is a Python library for implementing GraphQL servers.\",\n    long_description=README,\n    long_description_content_type=\"text/markdown\",\n    license=\"BSD\",\n    version=\"0.5.0\",\n    url=\"https://github.com/mirumee/ariadne\",\n    packages=[\"ariadne\"],\n    include_package_data=True,\n    install_requires=[\n        \"graphql-core-next>=1.0.4\",\n        \"python-multipart>=0.0.5\",\n        \"starlette<0.13\",\n        \"typing_extensions>=3.6.0\",\n    ],\n    classifiers=CLASSIFIERS,\n    platforms=[\"any\"],\n    zip_safe=False,\n)\n", "path": "setup.py"}], "after_files": [{"content": "#! /usr/bin/env python\nimport os\nfrom setuptools import setup\n\nCLASSIFIERS = [\n    \"Development Status :: 4 - Beta\",\n    \"Intended Audience :: Developers\",\n    \"License :: OSI Approved :: BSD License\",\n    \"Operating System :: OS Independent\",\n    \"Programming Language :: Python\",\n    \"Programming Language :: Python :: 3.6\",\n    \"Programming Language :: Python :: 3.7\",\n    \"Topic :: Software Development :: Libraries :: Python Modules\",\n]\n\nREADME_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), \"README.md\")\nwith open(README_PATH, \"r\") as f:\n    README = f.read()\n\nsetup(\n    name=\"ariadne\",\n    author=\"Mirumee Software\",\n    author_email=\"hello@mirumee.com\",\n    description=\"Ariadne is a Python library for implementing GraphQL servers.\",\n    long_description=README,\n    long_description_content_type=\"text/markdown\",\n    license=\"BSD\",\n    version=\"0.5.0\",\n    url=\"https://github.com/mirumee/ariadne\",\n    packages=[\"ariadne\"],\n    include_package_data=True,\n    install_requires=[\n        \"graphql-core-next<3.0.0\",\n        \"python-multipart>=0.0.5\",\n        \"starlette<0.13\",\n        \"typing_extensions>=3.6.0\",\n    ],\n    classifiers=CLASSIFIERS,\n    platforms=[\"any\"],\n    zip_safe=False,\n)\n", "path": "setup.py"}]}