diff --git a/requirements.txt b/requirements.txt
index 822440c..2c03760 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,47 +1,47 @@
-appdirs==1.4.4
-asgiref==3.3.4
-attrs==21.2.0
-black==21.5b1
-boto3==1.17.83
-botocore==1.20.83
-click==8.0.1
-coverage==5.5
-distlib==0.3.1
-dj-database-url==0.5.0
-Django==3.2.3
-django-bulma==0.8.2
-django-cleanup==5.2.0
-django-on-heroku==1.1.2
-django-storages==1.11.1
-factory-boy==3.2.0
-Faker==8.4.0
-filelock==3.0.12
-gunicorn==20.1.0
-inflection==0.5.1
-iniconfig==1.1.1
-jmespath==0.10.0
-mypy-extensions==0.4.3
-packaging==20.9
-pathspec==0.8.1
-Pillow==8.2.0
-pluggy==0.13.1
-psycopg2-binary==2.8.6
-py==1.10.0
-pyparsing==2.4.7
-pytest==6.2.4
-pytest-cov==2.12.0
-pytest-django==4.3.0
-pytest-factoryboy==2.1.0
-python-dateutil==2.8.1
-python-decouple==3.4
-pytz==2021.1
-regex==2021.4.4
-s3transfer==0.4.2
-six==1.16.0
-sqlparse==0.4.1
-text-unidecode==1.3
-toml==0.10.2
-tox==3.23.1
-urllib3==1.26.5
-virtualenv==20.4.7
-whitenoise==5.2.0
+appdirs>=1.4.4
+asgiref>=3.3.4
+attrs>=21.2.0
+black>=21.5b1
+boto3>=1.17.83
+botocore>=1.20.83
+click>=8.0.1
+coverage>=5.5
+distlib>=0.3.1
+dj-database-url>=0.5.0
+Django>=3.2.3
+django-bulma>=0.8.2
+django-cleanup>=5.2.0
+django-on-heroku>=1.1.2
+django-storages>=1.11.1
+factory-boy>=3.2.0
+Faker>=8.4.0
+filelock>=3.0.12
+gunicorn>=20.1.0
+inflection>=0.5.1
+iniconfig>=1.1.1
+jmespath>=0.10.0
+mypy-extensions>=0.4.3
+packaging>=20.9
+pathspec>=0.8.1
+Pillow>=8.2.0
+pluggy>=0.13.1
+psycopg2-binary>=2.8.6
+py>=1.10.0
+pyparsing>=2.4.7
+pytest>=6.2.4
+pytest-cov>=2.12.0
+pytest-django>=4.3.0
+pytest-factoryboy>=2.1.0
+python-dateutil>=2.8.1
+python-decouple>=3.4
+pytz>=2021.1
+regex>=2021.4.4
+s3transfer>=0.4.2
+six>=1.16.0
+sqlparse>=0.4.1
+text-unidecode>=1.3
+toml>=0.10.2
+tox>=3.23.1
+urllib3>=1.26.5
+virtualenv>=20.4.7
+whitenoise>=5.2.0