herokuへdjangoアプリをデプロイしたい

djangoで作成したアプリをherokuにデプロイしたいのですが下記エラーが出ます。
内容がわからないため解決方法がわかりません。
どなたかご教示いただけませんでしょうか。
ちなみにrequirements.txtからpyobjc-framework-Security==7.1
の記述があってもなくても同じエラーが出ます。
宜しくお願い致します。

Collecting pyobjc-framework-Security==7.1
remote: Downloading pyobjc-framework-Security-7.1.tar.gz (112 kB)
ERROR: Command errored out with exit status 1:
remote: command: /app/.heroku/python/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-5ftr_69r/pyobjc-framework-Security/setup.py'"'"'; file='"'"'/tmp/pip-install-5ftr_69r/pyobjc-framework-Security/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-noh_j16n
remote: cwd: /tmp/pip-install-5ftr_69r/pyobjc-framework-Security/
remote: Complete output (9 lines):
remote: Traceback (most recent call last):
remote: File "<string>", line 1, in <module>
remote: File "/tmp/pip-install-5ftr_69r/pyobjc-framework-Security/setup.py", line 22, in <module>
remote: extra_link_args=["-framework", "Security"],
remote: File "/tmp/pip-install-5ftr_69r/pyobjc-framework-Security/pyobjc_setup.py", line 414, in Extension
remote: os_level = get_os_level()
remote: File "/tmp/pip-install-5ftr_69r/pyobjc-framework-Security/pyobjc_setup.py", line 200, in get_os_level
remote: with open("/System/Library/CoreServices/SystemVersion.plist", "rb") as fp:
remote: FileNotFoundError: [Errno 2] No such file or directory: '/System/Library/CoreServices/SystemVersion.plist'
remote: ----------------------------------------
remote: ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
remote: ! Push rejected, failed to compile Python app.

requirements.txt

aioredis==1.3.1
alabaster==0.7.12
applaunchservices==0.2.1
appnope==0.1.0
appscript==1.0.1
argh==0.26.2
asgiref==3.2.10
asn1crypto==1.3.0
astroid==2.3.3
astropy==4.0
async-timeout==3.0.1
atomicwrites==1.3.0
attrs==19.3.0
autobahn==20.7.1
Automat==20.2.0
autopep8==1.4.4
Babel==2.8.0
backcall==0.1.0
backports.functools-lru-cache==1.6.1
backports.shutil-get-terminal-size==1.0.0
backports.tempfile==1.0
backports.weakref==1.0.post1
beautifulsoup4==4.8.2
bitarray==1.2.1
bkcharts==0.2
bleach==3.1.0
bokeh==1.4.0
boto==2.49.0
Bottleneck==1.3.2
bs4==0.0.1
certifi==2019.11.28
cffi==1.14.0
channels==2.4.0
channels-redis==3.2.0
chardet==3.0.4
chromedriver-binary==87.0.4280.20.0
Click==7.0
cloudpickle==1.3.0
colorama==0.4.3
constantly==15.1.0
contextlib2==0.6.0.post1
cryptography==2.8
cycler==0.10.0
Cython==0.29.15
cytoolz==0.10.1
daphne==2.5.0
dask==2.11.0
decorator==4.4.1
defusedxml==0.6.0
diff-match-patch==20181111
distributed==2.11.0
dj-database-url==0.5.0
dj-static==0.0.6
Django==3.1.2
django-allauth==0.43.0
django-bootstrap4==2.3.1
django-cors-headers==3.7.0
django-decorator-include==3.0
django-heroku==0.3.1
django-toolbelt==0.0.1
docutils==0.16
entrypoints==0.3
et-xmlfile==1.0.1
fastcache==1.1.0
filelock==3.0.12
flake8==3.7.9
Flask==1.1.1
fsspec==0.6.2
future==0.18.2
gevent==1.4.0
glob2==0.7
gmpy2==2.0.8
greenlet==0.4.15
gunicorn==20.0.4
h5py==2.10.0
HeapDict==1.0.1
hiredis==1.1.0
html5lib==1.0.1
hyperlink==20.0.1
hypothesis==5.5.4
idna==2.8
imageio==2.6.1
imagesize==1.2.0
importlib-metadata==1.5.0
incremental==17.5.0
intervaltree==3.0.2
ipykernel==5.1.4
ipython==7.12.0
ipython-genutils==0.2.0
ipywidgets==7.5.1
isort==4.3.21
itsdangerous==1.1.0
jdcal==1.4.1
jedi==0.14.1
Jinja2==2.11.1
joblib==0.14.1
json5==0.9.1
jsonschema==3.2.0
jupyter==1.0.0
jupyter-client==5.3.4
jupyter-console==6.1.0
jupyter-core==4.6.1
jupyterlab==1.2.6
jupyterlab-server==1.0.6
keyring==21.1.0
kiwisolver==1.1.0
lazy-object-proxy==1.4.3
libarchive-c==2.8
lief==0.9.0
line-bot-sdk==1.17.0
llvmlite==0.31.0
locket==0.2.0
lxml==4.5.0
MarkupSafe==1.1.1
matplotlib==3.1.3
mccabe==0.6.1
mistune==0.8.4
mock==4.0.1
more-itertools==8.2.0
mpmath==1.1.0
msgpack==1.0.0
multipledispatch==0.6.0
nbconvert==5.6.1
nbformat==5.0.4
networkx==2.4
nltk==3.4.5
nose==1.3.7
notebook==6.0.3
numba==0.48.0
numexpr==2.7.1
numpy==1.18.1
numpydoc==0.9.2
oauthlib==3.1.0
olefile==0.46
openpyxl==3.0.3
packaging==20.1
pandas==1.0.1
pandocfilters==1.4.2
parso==0.5.2
partd==1.1.0
path==13.1.0
pathlib2==2.3.5
pathtools==0.1.2
patsy==0.5.1
pep8==1.7.1
pexpect==4.8.0
pickleshare==0.7.5
Pillow==7.0.0
pkginfo==1.5.0.1
pluggy==0.13.1
ply==3.11
prometheus-client==0.7.1
prompt-toolkit==3.0.3
psutil==5.6.7
psycopg2==2.8.6
ptyprocess==0.6.0
py==1.8.1
pya3rt==1.1
pyasn1==0.4.8
pyasn1-modules==0.2.8
pycodestyle==2.5.0
pycosat==0.6.3
pycparser==2.19
pycrypto==2.6.1
pycurl==7.43.0.5
pydocstyle==4.0.1
pyflakes==2.1.1
Pygments==2.5.2
PyHamcrest==2.0.2
PyJWT==1.7.1
pylint==2.4.4
pyodbc===4.0.30
pyOpenSSL==19.1.0
pyparsing==2.4.6
pyrsistent==0.15.7
PySocks==1.7.1
pytest==5.3.5
pytest-arraydiff==0.3
pytest-astropy==0.8.0
pytest-astropy-header==0.1.2
pytest-doctestplus==0.5.0
pytest-openfiles==0.4.0
pytest-remotedata==0.3.2
python-dateutil==2.8.1
python-jsonrpc-server==0.3.4
python-language-server==0.31.7
python3-openid==3.2.0
pytz==2019.3
PyWavelets==1.1.1
PyYAML==5.3
pyzmq==18.1.1
QDarkStyle==2.8
QtAwesome==0.6.1
qtconsole==4.6.0
QtPy==1.9.0
requests==2.12.4
requests-oauthlib==1.3.0
rope==0.16.0
ruamel-yaml==0.15.87
scikit-image==0.16.2
scikit-learn==0.22.1
scipy==1.4.1
seaborn==0.10.0
selenium==3.141.0
Send2Trash==1.5.0
service-identity==18.1.0
simplegeneric==0.8.1
singledispatch==3.4.0.3
six==1.14.0
snowballstemmer==2.0.0
sortedcollections==1.1.2
sortedcontainers==2.1.0
soupsieve==1.9.5
Sphinx==2.4.0
sphinxcontrib-applehelp==1.0.1
sphinxcontrib-devhelp==1.0.1
sphinxcontrib-htmlhelp==1.0.2
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.2
sphinxcontrib-serializinghtml==1.1.3
sphinxcontrib-websupport==1.2.0
spyder==4.0.1
spyder-kernels==1.8.1
SQLAlchemy==1.3.13
sqlparse==0.4.1
static3==0.7.0
statsmodels==0.11.0
sympy==1.5.1
tables==3.6.1
tblib==1.6.0
terminado==0.8.3
testpath==0.4.4
toolz==0.10.0
tornado==6.0.3
tqdm==4.42.1
traitlets==4.3.3
Twisted==20.3.0
txaio==20.4.1
ujson==1.35
unicodecsv==0.14.1
urllib3==1.25.8
watchdog==0.10.2
wcwidth==0.1.8
webencodings==0.5.1
Werkzeug==1.0.0
whitenoise==5.2.0
widgetsnbextension==3.5.1
wrapt==1.11.2
wurlitzer==2.0.0
xlrd==1.2.0
XlsxWriter==1.2.7
xlwt==1.3.0
xmltodict==0.12.0
yapf==0.28.0
zict==1.0.0
zipp==2.2.0
zope.interface==5.1.2
pyobjc-framework-Security==7.1