diff --git a/poetry.lock b/poetry.lock
index db3b5c9..e6ec1b9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,18 +1,18 @@
 [[package]]
-category = "dev"
-description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
 name = "appdirs"
+version = "1.4.3"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.4.3"
 
 [[package]]
-category = "main"
-description = "Classes Without Boilerplate"
 name = "attrs"
+version = "19.3.0"
+description = "Classes Without Boilerplate"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "19.3.0"
 
 [package.extras]
 azure-pipelines = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "pytest-azurepipelines"]
@@ -21,24 +21,25 @@ docs = ["sphinx", "zope.interface"]
 tests = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
 
 [[package]]
-category = "main"
-description = "efficient arrays of booleans -- C extension"
 name = "bitarray"
+version = "1.2.1"
+description = "efficient arrays of booleans -- C extension"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.2.1"
 
 [[package]]
-category = "dev"
-description = "The uncompromising code formatter."
 name = "black"
+version = "20.8b1"
+description = "The uncompromising code formatter."
+category = "dev"
 optional = false
 python-versions = ">=3.6"
-version = "20.8b1"
 
 [package.dependencies]
 appdirs = "*"
 click = ">=7.1.2"
+dataclasses = {version = ">=0.6", markers = "python_version < \"3.7\""}
 mypy-extensions = ">=0.4.3"
 pathspec = ">=0.6,<1"
 regex = ">=2020.1.8"
@@ -46,21 +47,17 @@ toml = ">=0.10.1"
 typed-ast = ">=1.4.0"
 typing-extensions = ">=3.7.4"
 
-[package.dependencies.dataclasses]
-python = "<3.7"
-version = ">=0.6"
-
 [package.extras]
 colorama = ["colorama (>=0.4.3)"]
 d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
 
 [[package]]
-category = "main"
-description = "The AWS SDK for Python"
 name = "boto3"
+version = "1.11.0"
+description = "The AWS SDK for Python"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.11.0"
 
 [package.dependencies]
 botocore = ">=1.14.0,<1.15.0"
@@ -68,12 +65,12 @@ jmespath = ">=0.7.1,<1.0.0"
 s3transfer = ">=0.3.0,<0.4.0"
 
 [[package]]
-category = "main"
-description = "Low-level, data-driven core of boto 3."
 name = "botocore"
+version = "1.14.0"
+description = "Low-level, data-driven core of boto 3."
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.14.0"
 
 [package.dependencies]
 docutils = ">=0.10,<0.16"
@@ -82,55 +79,55 @@ python-dateutil = ">=2.1,<3.0.0"
 urllib3 = ">=1.20,<1.26"
 
 [[package]]
-category = "main"
-description = "cChardet is high speed universal character encoding detector."
 name = "cchardet"
+version = "2.1.5"
+description = "cChardet is high speed universal character encoding detector."
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.1.5"
 
 [[package]]
-category = "main"
-description = "Python package for providing Mozilla's CA Bundle."
 name = "certifi"
+version = "2019.11.28"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
 optional = false
 python-versions = "*"
-version = "2019.11.28"
 
 [[package]]
-category = "main"
-description = "Universal encoding detector for Python 2 and 3"
 name = "chardet"
+version = "3.0.4"
+description = "Universal encoding detector for Python 2 and 3"
+category = "main"
 optional = false
 python-versions = "*"
-version = "3.0.4"
 
 [[package]]
-category = "main"
-description = "Composable command line interface toolkit"
 name = "click"
+version = "7.1.2"
+description = "Composable command line interface toolkit"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "7.1.2"
 
 [[package]]
-category = "dev"
-description = "Code coverage measurement for Python"
 name = "coverage"
+version = "5.0.3"
+description = "Code coverage measurement for Python"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
-version = "5.0.3"
 
 [package.extras]
 toml = ["toml"]
 
 [[package]]
-category = "dev"
-description = "Show coverage stats online via coveralls.io"
 name = "coveralls"
+version = "2.1.2"
+description = "Show coverage stats online via coveralls.io"
+category = "dev"
 optional = false
 python-versions = ">= 3.5"
-version = "2.1.2"
 
 [package.dependencies]
 coverage = ">=4.1,<6.0"
@@ -141,21 +138,20 @@ requests = ">=1.0.0"
 yaml = ["PyYAML (>=3.10)"]
 
 [[package]]
-category = "dev"
-description = "A backport of the dataclasses module for Python 3.6"
-marker = "python_version < \"3.7\""
 name = "dataclasses"
+version = "0.6"
+description = "A backport of the dataclasses module for Python 3.6"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.6"
 
 [[package]]
-category = "main"
-description = "Utilities to work with Data Packages as defined on specs.frictionlessdata.io"
 name = "datapackage"
+version = "1.15.1"
+description = "Utilities to work with Data Packages as defined on specs.frictionlessdata.io"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.15.1"
 
 [package.dependencies]
 chardet = ">=3.0"
@@ -173,78 +169,74 @@ cchardet = ["cchardet (>=2.0)"]
 develop = ["mock", "pylama", "pytest", "pytest-cov", "httpretty", "tableschema-sql", "tox"]
 
 [[package]]
-category = "main"
-description = "a toolset to deeply merge python dictionaries."
 name = "deepmerge"
+version = "0.1.0"
+description = "a toolset to deeply merge python dictionaries."
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.1.0"
 
 [[package]]
-category = "dev"
-description = "Pythonic argument parser, that will make you smile"
 name = "docopt"
+version = "0.6.2"
+description = "Pythonic argument parser, that will make you smile"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.6.2"
 
 [[package]]
-category = "main"
-description = "Docutils -- Python Documentation Utilities"
 name = "docutils"
+version = "0.15.2"
+description = "Docutils -- Python Documentation Utilities"
+category = "main"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "0.15.2"
 
 [[package]]
-category = "main"
-description = "An implementation of lxml.xmlfile for the standard library"
 name = "et-xmlfile"
+version = "1.0.1"
+description = "An implementation of lxml.xmlfile for the standard library"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.0.1"
 
 [[package]]
-category = "dev"
-description = "the modular source code checker: pep8 pyflakes and co"
 name = "flake8"
+version = "3.8.4"
+description = "the modular source code checker: pep8 pyflakes and co"
+category = "dev"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "3.8.4"
 
 [package.dependencies]
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 mccabe = ">=0.6.0,<0.7.0"
 pycodestyle = ">=2.6.0a1,<2.7.0"
 pyflakes = ">=2.2.0,<2.3.0"
 
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = "*"
-
 [[package]]
-category = "main"
-description = "Internationalized Domain Names in Applications (IDNA)"
 name = "idna"
+version = "2.8"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.8"
 
 [[package]]
-category = "main"
-description = "Iterative JSON parser with a standard Python iterator interface"
 name = "ijson"
+version = "2.5.1"
+description = "Iterative JSON parser with a standard Python iterator interface"
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.5.1"
 
 [[package]]
-category = "main"
-description = "Read metadata from Python packages"
-marker = "python_version < \"3.8\""
 name = "importlib-metadata"
+version = "1.4.0"
+description = "Read metadata from Python packages"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
-version = "1.4.0"
 
 [package.dependencies]
 zipp = ">=0.5"
@@ -254,93 +246,89 @@ docs = ["sphinx", "rst.linker"]
 testing = ["packaging", "importlib-resources"]
 
 [[package]]
-category = "main"
-description = "An ISO 8601 date/time/duration parser and formatter"
 name = "isodate"
+version = "0.6.0"
+description = "An ISO 8601 date/time/duration parser and formatter"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.6.0"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "dev"
-description = "A Python utility / library to sort Python imports."
 name = "isort"
+version = "5.6.2"
+description = "A Python utility / library to sort Python imports."
+category = "dev"
 optional = false
 python-versions = ">=3.6,<4.0"
-version = "5.5.4"
 
 [package.extras]
-colors = ["colorama (>=0.4.3,<0.5.0)"]
 pipfile_deprecated_finder = ["pipreqs", "requirementslib"]
 requirements_deprecated_finder = ["pipreqs", "pip-api"]
+colors = ["colorama (>=0.4.3,<0.5.0)"]
 
 [[package]]
-category = "main"
-description = "Julian dates from proleptic Gregorian and Julian calendars."
 name = "jdcal"
+version = "1.4.1"
+description = "Julian dates from proleptic Gregorian and Julian calendars."
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.4.1"
 
 [[package]]
-category = "main"
-description = "JSON Matching Expressions"
 name = "jmespath"
+version = "0.9.4"
+description = "JSON Matching Expressions"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.9.4"
 
 [[package]]
-category = "main"
-description = "Library with helpers for the jsonlines file format"
 name = "jsonlines"
+version = "1.2.0"
+description = "Library with helpers for the jsonlines file format"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.2.0"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "main"
-description = "Identify specific nodes in a JSON document (RFC 6901)"
 name = "jsonpointer"
+version = "2.0"
+description = "Identify specific nodes in a JSON document (RFC 6901)"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.0"
 
 [[package]]
-category = "main"
-description = "An implementation of JSON Schema validation for Python"
 name = "jsonschema"
+version = "3.2.0"
+description = "An implementation of JSON Schema validation for Python"
+category = "main"
 optional = false
 python-versions = "*"
-version = "3.2.0"
 
 [package.dependencies]
 attrs = ">=17.4.0"
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 pyrsistent = ">=0.14.0"
-setuptools = "*"
 six = ">=1.11.0"
 
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = "*"
-
 [package.extras]
 format = ["idna", "jsonpointer (>1.13)", "rfc3987", "strict-rfc3339", "webcolors"]
 format_nongpl = ["idna", "jsonpointer (>1.13)", "webcolors", "rfc3986-validator (>0.1.0)", "rfc3339-validator"]
 
 [[package]]
-category = "main"
-description = "Line-oriented, tab-separated value format"
 name = "linear-tsv"
+version = "1.1.0"
+description = "Line-oriented, tab-separated value format"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.1.0"
 
 [package.dependencies]
 six = "*"
@@ -349,114 +337,113 @@ six = "*"
 develop = ["tox"]
 
 [[package]]
-category = "dev"
-description = "McCabe checker, plugin for flake8"
 name = "mccabe"
+version = "0.6.1"
+description = "McCabe checker, plugin for flake8"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.6.1"
 
 [[package]]
-category = "main"
-description = "More routines for operating on iterables, beyond itertools"
-marker = "python_version < \"3.8\""
 name = "more-itertools"
+version = "8.1.0"
+description = "More routines for operating on iterables, beyond itertools"
+category = "main"
 optional = false
 python-versions = ">=3.5"
-version = "8.1.0"
 
 [[package]]
-category = "dev"
-description = "Experimental type system extensions for programs checked with the mypy typechecker."
 name = "mypy-extensions"
+version = "0.4.3"
+description = "Experimental type system extensions for programs checked with the mypy typechecker."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.4.3"
 
 [[package]]
-category = "main"
-description = "A Python library to read/write Excel 2010 xlsx/xlsm files"
 name = "openpyxl"
+version = "3.0.3"
+description = "A Python library to read/write Excel 2010 xlsx/xlsm files"
+category = "main"
 optional = false
 python-versions = ">=3.6,"
-version = "3.0.3"
 
 [package.dependencies]
 et_xmlfile = "*"
 jdcal = "*"
 
 [[package]]
-category = "dev"
-description = "Utility library for gitignore style pattern matching of file paths."
 name = "pathspec"
+version = "0.7.0"
+description = "Utility library for gitignore style pattern matching of file paths."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.7.0"
 
 [[package]]
-category = "main"
-description = "Bloom filter: A Probabilistic data structure"
 name = "pybloom-live"
+version = "3.0.0"
+description = "Bloom filter: A Probabilistic data structure"
+category = "main"
 optional = false
 python-versions = "*"
-version = "3.0.0"
 
 [package.dependencies]
 bitarray = ">=0.3.4"
 
 [[package]]
-category = "dev"
-description = "Python style guide checker"
 name = "pycodestyle"
+version = "2.6.0"
+description = "Python style guide checker"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.6.0"
 
 [[package]]
-category = "dev"
-description = "passive checker of Python programs"
 name = "pyflakes"
+version = "2.2.0"
+description = "passive checker of Python programs"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.2.0"
 
 [[package]]
-category = "main"
-description = "Persistent/Functional/Immutable data structures"
 name = "pyrsistent"
+version = "0.15.7"
+description = "Persistent/Functional/Immutable data structures"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.15.7"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "main"
-description = "Extensions to the standard Python datetime module"
 name = "python-dateutil"
+version = "2.8.1"
+description = "Extensions to the standard Python datetime module"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
-version = "2.8.1"
 
 [package.dependencies]
 six = ">=1.5"
 
 [[package]]
-category = "dev"
-description = "Alternative regular expression module, to replace re."
 name = "regex"
+version = "2020.1.8"
+description = "Alternative regular expression module, to replace re."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "2020.1.8"
 
 [[package]]
-category = "main"
-description = "Python HTTP for Humans."
 name = "requests"
+version = "2.22.0"
+description = "Python HTTP for Humans."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.22.0"
 
 [package.dependencies]
 certifi = ">=2017.4.17"
@@ -469,42 +456,42 @@ security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)"]
 socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
 
 [[package]]
-category = "main"
-description = "Validating URI References per RFC 3986"
 name = "rfc3986"
+version = "1.3.2"
+description = "Validating URI References per RFC 3986"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.3.2"
 
 [package.extras]
 idna2008 = ["idna"]
 
 [[package]]
-category = "main"
-description = "An Amazon S3 Transfer Manager"
 name = "s3transfer"
+version = "0.3.0"
+description = "An Amazon S3 Transfer Manager"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.3.0"
 
 [package.dependencies]
 botocore = ">=1.12.36,<2.0.0"
 
 [[package]]
-category = "main"
-description = "Python 2 and 3 compatibility utilities"
 name = "six"
+version = "1.13.0"
+description = "Python 2 and 3 compatibility utilities"
+category = "main"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*"
-version = "1.13.0"
 
 [[package]]
-category = "main"
-description = "Database Abstraction Library"
 name = "sqlalchemy"
+version = "1.3.19"
+description = "Database Abstraction Library"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.3.19"
 
 [package.extras]
 mssql = ["pyodbc"]
@@ -519,12 +506,12 @@ postgresql_psycopg2cffi = ["psycopg2cffi"]
 pymysql = ["pymysql"]
 
 [[package]]
-category = "main"
-description = "A utility library for working with Table Schema in Python"
 name = "tableschema"
+version = "1.12.2"
+description = "A utility library for working with Table Schema in Python"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.12.2"
 
 [package.dependencies]
 click = ">=3.3"
@@ -541,12 +528,12 @@ unicodecsv = ">=0.14"
 develop = ["mock", "pylama", "pytest", "pytest-cov", "tox"]
 
 [[package]]
-category = "main"
-description = "Generate SQL tables, load and extract data, based on JSON Table Schema descriptors."
 name = "tableschema-sql"
+version = "1.3.1"
+description = "Generate SQL tables, load and extract data, based on JSON Table Schema descriptors."
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.3.1"
 
 [package.dependencies]
 pybloom-live = ">=2.2"
@@ -559,12 +546,12 @@ tabulator = ">=1.1"
 develop = ["mock", "pylama", "pytest", "pytest-cov", "psycopg2", "pymysql", "tox", "python-dotenv"]
 
 [[package]]
-category = "main"
-description = "Consistent interface for stream reading and writing tabular data (csv/xls/json/etc)"
 name = "tabulator"
+version = "1.31.2"
+description = "Consistent interface for stream reading and writing tabular data (csv/xls/json/etc)"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.31.2"
 
 [package.dependencies]
 boto3 = ">=1.9"
@@ -587,44 +574,44 @@ html = ["pyquery (<2)"]
 ods = ["ezodf (>=0.3)", "lxml (>=3.0)"]
 
 [[package]]
-category = "dev"
-description = "Python Library for Tom's Obvious, Minimal Language"
 name = "toml"
+version = "0.10.1"
+description = "Python Library for Tom's Obvious, Minimal Language"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.10.1"
 
 [[package]]
-category = "dev"
-description = "a fork of Python 2 and 3 ast modules with type comment support"
 name = "typed-ast"
+version = "1.4.0"
+description = "a fork of Python 2 and 3 ast modules with type comment support"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.4.0"
 
 [[package]]
-category = "dev"
-description = "Backported and Experimental Type Hints for Python 3.5+"
 name = "typing-extensions"
+version = "3.7.4.3"
+description = "Backported and Experimental Type Hints for Python 3.5+"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "3.7.4.3"
 
 [[package]]
-category = "main"
-description = "Python2's stdlib csv module is nice, but it doesn't support unicode. This module is a drop-in replacement which *does*."
 name = "unicodecsv"
+version = "0.14.1"
+description = "Python2's stdlib csv module is nice, but it doesn't support unicode. This module is a drop-in replacement which *does*."
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.14.1"
 
 [[package]]
-category = "main"
-description = "HTTP library with thread-safe connection pooling, file post, and more."
 name = "urllib3"
+version = "1.25.7"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4"
-version = "1.25.7"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
@@ -632,21 +619,20 @@ secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "cer
 socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
 
 [[package]]
-category = "main"
-description = "Library for developers to extract data from Microsoft Excel (tm) spreadsheet files"
 name = "xlrd"
+version = "1.2.0"
+description = "Library for developers to extract data from Microsoft Excel (tm) spreadsheet files"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.2.0"
 
 [[package]]
-category = "main"
-description = "Backport of pathlib-compatible object wrapper for zip files"
-marker = "python_version < \"3.8\""
 name = "zipp"
+version = "0.6.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+category = "main"
 optional = false
 python-versions = ">=2.7"
-version = "0.6.0"
 
 [package.dependencies]
 more-itertools = "*"
@@ -656,9 +642,9 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pathlib2", "contextlib2", "unittest2"]
 
 [metadata]
-content-hash = "3a213a374d8469a5cb4cff56dcdc5d6f312b976e1814ea03a8cbed3b95e4fe53"
-lock-version = "1.0"
+lock-version = "1.1"
 python-versions = "^3.6"
+content-hash = "94ac61ce72aeafd4a57885222bf47960d86b3d76bd451871bb6261aa9942c4aa"
 
 [metadata.files]
 appdirs = [
@@ -811,8 +797,8 @@ isodate = [
     {file = "isodate-0.6.0.tar.gz", hash = "sha256:2e364a3d5759479cdb2d37cce6b9376ea504db2ff90252a2e5b7cc89cc9ff2d8"},
 ]
 isort = [
-    {file = "isort-5.5.4-py3-none-any.whl", hash = "sha256:36f0c6659b9000597e92618d05b72d4181104cf59472b1c6a039e3783f930c95"},
-    {file = "isort-5.5.4.tar.gz", hash = "sha256:ba040c24d20aa302f78f4747df549573ae1eaf8e1084269199154da9c483f07f"},
+    {file = "isort-5.6.2-py3-none-any.whl", hash = "sha256:a30c567b88d7b73e448b0f30526eaf2f943f0627809e4f34b9c3271918d96c3e"},
+    {file = "isort-5.6.2.tar.gz", hash = "sha256:c2cfe5b621f62932677004f96f93c4b128dc457d957b0531f204641fe8adc8a6"},
 ]
 jdcal = [
     {file = "jdcal-1.4.1-py2.py3-none-any.whl", hash = "sha256:1abf1305fce18b4e8aa248cf8fe0c56ce2032392bc64bbd61b5dff2a19ec8bba"},
diff --git a/pyproject.toml b/pyproject.toml
index e6dc721..9fa6772 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ sqlalchemy = "^1.3.0"
 deepmerge = "==0.1.0"
 
 [tool.poetry.dev-dependencies]
-isort = "^5.5"
+isort = "^5.6"
 flake8 = "^3.8.4"
 black = { version = "==20.8b1", allow-prereleases = true }
 coveralls = "^2.1.2"