diff --git a/poetry.lock b/poetry.lock
index 15005be..c653465 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,6 +1,6 @@
 [[package]]
 name = "atomicwrites"
-version = "1.4.0"
+version = "1.4.1"
 description = "Atomic file writes."
 category = "dev"
 optional = false
@@ -8,41 +8,41 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "attrs"
-version = "21.4.0"
+version = "22.1.0"
 description = "Classes Without Boilerplate"
 category = "dev"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+python-versions = ">=3.5"
 
 [package.extras]
-dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "zope.interface", "furo", "sphinx", "sphinx-notfound-page", "pre-commit", "cloudpickle"]
-docs = ["furo", "sphinx", "zope.interface", "sphinx-notfound-page"]
-tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "zope.interface", "cloudpickle"]
-tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "cloudpickle"]
+dev = ["cloudpickle", "coverage[toml] (>=5.0.2)", "furo", "hypothesis", "mypy (>=0.900,!=0.940)", "pre-commit", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins", "sphinx", "sphinx-notfound-page", "zope.interface"]
+docs = ["furo", "sphinx", "sphinx-notfound-page", "zope.interface"]
+tests = ["cloudpickle", "coverage[toml] (>=5.0.2)", "hypothesis", "mypy (>=0.900,!=0.940)", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins", "zope.interface"]
+tests_no_zope = ["cloudpickle", "coverage[toml] (>=5.0.2)", "hypothesis", "mypy (>=0.900,!=0.940)", "pympler", "pytest (>=4.3.0)", "pytest-mypy-plugins"]
 
 [[package]]
 name = "boto3"
-version = "1.21.22"
+version = "1.24.61"
 description = "The AWS SDK for Python"
 category = "main"
 optional = false
-python-versions = ">= 3.6"
+python-versions = ">= 3.7"
 
 [package.dependencies]
-botocore = ">=1.24.22,<1.25.0"
+botocore = ">=1.27.61,<1.28.0"
 jmespath = ">=0.7.1,<2.0.0"
-s3transfer = ">=0.5.0,<0.6.0"
+s3transfer = ">=0.6.0,<0.7.0"
 
 [package.extras]
 crt = ["botocore[crt] (>=1.21.0,<2.0a0)"]
 
 [[package]]
 name = "botocore"
-version = "1.24.22"
+version = "1.27.61"
 description = "Low-level, data-driven core of boto 3."
 category = "main"
 optional = false
-python-versions = ">= 3.6"
+python-versions = ">= 3.7"
 
 [package.dependencies]
 jmespath = ">=0.7.1,<2.0.0"
@@ -50,7 +50,7 @@ python-dateutil = ">=2.1,<3.0.0"
 urllib3 = ">=1.25.4,<1.27"
 
 [package.extras]
-crt = ["awscrt (==0.13.5)"]
+crt = ["awscrt (==0.14.0)"]
 
 [[package]]
 name = "cfgv"
@@ -62,7 +62,7 @@ python-versions = ">=3.6.1"
 
 [[package]]
 name = "colorama"
-version = "0.4.4"
+version = "0.4.5"
 description = "Cross-platform colored terminal text."
 category = "dev"
 optional = false
@@ -70,7 +70,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "distlib"
-version = "0.3.4"
+version = "0.3.6"
 description = "Distribution utilities"
 category = "main"
 optional = false
@@ -78,19 +78,19 @@ python-versions = "*"
 
 [[package]]
 name = "filelock"
-version = "3.6.0"
+version = "3.8.0"
 description = "A platform independent file lock."
 category = "main"
 optional = false
 python-versions = ">=3.7"
 
 [package.extras]
-docs = ["furo (>=2021.8.17b43)", "sphinx (>=4.1)", "sphinx-autodoc-typehints (>=1.12)"]
-testing = ["covdefaults (>=1.2.0)", "coverage (>=4)", "pytest (>=4)", "pytest-cov", "pytest-timeout (>=1.4.2)"]
+docs = ["furo (>=2022.6.21)", "sphinx (>=5.1.1)", "sphinx-autodoc-typehints (>=1.19.1)"]
+testing = ["covdefaults (>=2.2)", "coverage (>=6.4.2)", "pytest (>=7.1.2)", "pytest-cov (>=3)", "pytest-timeout (>=2.1)"]
 
 [[package]]
 name = "identify"
-version = "2.4.12"
+version = "2.5.3"
 description = "File identification library for Python"
 category = "main"
 optional = false
@@ -99,9 +99,17 @@ python-versions = ">=3.7"
 [package.extras]
 license = ["ukkonen"]
 
+[[package]]
+name = "iniconfig"
+version = "1.1.1"
+description = "iniconfig: brain-dead simple config-ini parsing"
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "jmespath"
-version = "1.0.0"
+version = "1.0.1"
 description = "JSON Matching Expressions"
 category = "main"
 optional = false
@@ -116,25 +124,17 @@ optional = false
 python-versions = ">=3.6"
 
 [package.extras]
-build = ["twine", "wheel", "blurb"]
+build = ["blurb", "twine", "wheel"]
 docs = ["sphinx"]
 test = ["pytest (<5.4)", "pytest-cov"]
 
-[[package]]
-name = "more-itertools"
-version = "8.12.0"
-description = "More routines for operating on iterables, beyond itertools"
-category = "dev"
-optional = false
-python-versions = ">=3.5"
-
 [[package]]
 name = "nodeenv"
-version = "1.6.0"
+version = "1.7.0"
 description = "Node.js virtual environment builder"
 category = "main"
 optional = false
-python-versions = "*"
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*"
 
 [[package]]
 name = "packaging"
@@ -149,34 +149,35 @@ pyparsing = ">=2.0.2,<3.0.5 || >3.0.5"
 
 [[package]]
 name = "platformdirs"
-version = "2.5.1"
+version = "2.5.2"
 description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
 category = "main"
 optional = false
 python-versions = ">=3.7"
 
 [package.extras]
-docs = ["Sphinx (>=4)", "furo (>=2021.7.5b38)", "proselint (>=0.10.2)", "sphinx-autodoc-typehints (>=1.12)"]
+docs = ["furo (>=2021.7.5b38)", "proselint (>=0.10.2)", "sphinx (>=4)", "sphinx-autodoc-typehints (>=1.12)"]
 test = ["appdirs (==1.4.4)", "pytest (>=6)", "pytest-cov (>=2.7)", "pytest-mock (>=3.6)"]
 
 [[package]]
 name = "pluggy"
-version = "0.13.1"
+version = "1.0.0"
 description = "plugin and hook calling mechanisms for python"
 category = "dev"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+python-versions = ">=3.6"
 
 [package.extras]
 dev = ["pre-commit", "tox"]
+testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "pre-commit"
-version = "2.17.0"
+version = "2.20.0"
 description = "A framework for managing and maintaining multi-language pre-commit hooks."
 category = "main"
 optional = false
-python-versions = ">=3.6.1"
+python-versions = ">=3.7"
 
 [package.dependencies]
 cfgv = ">=2.0.0"
@@ -196,35 +197,34 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "pyparsing"
-version = "3.0.7"
-description = "Python parsing module"
+version = "3.0.9"
+description = "pyparsing module - Classes and methods to define and execute parsing grammars"
 category = "dev"
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.6.8"
 
 [package.extras]
 diagrams = ["jinja2", "railroad-diagrams"]
 
 [[package]]
 name = "pytest"
-version = "5.4.3"
+version = "6.2.5"
 description = "pytest: simple powerful testing with Python"
 category = "dev"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.6"
 
 [package.dependencies]
 atomicwrites = {version = ">=1.0", markers = "sys_platform == \"win32\""}
-attrs = ">=17.4.0"
+attrs = ">=19.2.0"
 colorama = {version = "*", markers = "sys_platform == \"win32\""}
-more-itertools = ">=4.0.0"
+iniconfig = "*"
 packaging = "*"
-pluggy = ">=0.12,<1.0"
-py = ">=1.5.0"
-wcwidth = "*"
+pluggy = ">=0.12,<2.0"
+py = ">=1.8.2"
+toml = "*"
 
 [package.extras]
-checkqa-mypy = ["mypy (==v0.761)"]
 testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
 
 [[package]]
@@ -248,11 +248,11 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "s3transfer"
-version = "0.5.2"
+version = "0.6.0"
 description = "An Amazon S3 Transfer Manager"
 category = "main"
 optional = false
-python-versions = ">= 3.6"
+python-versions = ">= 3.7"
 
 [package.dependencies]
 botocore = ">=1.12.36,<2.0a.0"
@@ -278,128 +278,118 @@ python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 
 [[package]]
 name = "urllib3"
-version = "1.26.9"
+version = "1.26.12"
 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.*, !=3.4.*, <4"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4"
 
 [package.extras]
-brotli = ["brotlicffi (>=0.8.0)", "brotli (>=1.0.9)", "brotlipy (>=0.6.0)"]
-secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+brotli = ["brotli (>=1.0.9)", "brotlicffi (>=0.8.0)", "brotlipy (>=0.6.0)"]
+secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "ipaddress", "pyOpenSSL (>=0.14)", "urllib3-secure-extra"]
 socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 
 [[package]]
 name = "virtualenv"
-version = "20.13.4"
+version = "20.16.3"
 description = "Virtual Python Environment builder"
 category = "main"
 optional = false
-python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+python-versions = ">=3.6"
 
 [package.dependencies]
-distlib = ">=0.3.1,<1"
-filelock = ">=3.2,<4"
-platformdirs = ">=2,<3"
-six = ">=1.9.0,<2"
+distlib = ">=0.3.5,<1"
+filelock = ">=3.4.1,<4"
+platformdirs = ">=2.4,<3"
 
 [package.extras]
-docs = ["proselint (>=0.10.2)", "sphinx (>=3)", "sphinx-argparse (>=0.2.5)", "sphinx-rtd-theme (>=0.4.3)", "towncrier (>=21.3)"]
-testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)", "pytest (>=4)", "pytest-env (>=0.6.2)", "pytest-freezegun (>=0.4.1)", "pytest-mock (>=2)", "pytest-randomly (>=1)", "pytest-timeout (>=1)", "packaging (>=20.0)"]
-
-[[package]]
-name = "wcwidth"
-version = "0.2.5"
-description = "Measures the displayed width of unicode strings in a terminal"
-category = "dev"
-optional = false
-python-versions = "*"
+docs = ["proselint (>=0.13)", "sphinx (>=5.1.1)", "sphinx-argparse (>=0.3.1)", "sphinx-rtd-theme (>=1)", "towncrier (>=21.9)"]
+testing = ["coverage (>=6.2)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=21.3)", "pytest (>=7.0.1)", "pytest-env (>=0.6.2)", "pytest-freezegun (>=0.4.2)", "pytest-mock (>=3.6.1)", "pytest-randomly (>=3.10.3)", "pytest-timeout (>=2.1)"]
 
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "9d2c914e69093451b95c827269e833845620bc6109e5d7624ea74027f43cf2c7"
+content-hash = "ae2577235869c2995a992c5968cc7f80ba2f273af5278d7729f92973fdf99051"
 
 [metadata.files]
 atomicwrites = [
-    {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
-    {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
+    {file = "atomicwrites-1.4.1.tar.gz", hash = "sha256:81b2c9071a49367a7f770170e5eec8cb66567cfbbc8c73d20ce5ca4a8d71cf11"},
 ]
 attrs = [
-    {file = "attrs-21.4.0-py2.py3-none-any.whl", hash = "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4"},
-    {file = "attrs-21.4.0.tar.gz", hash = "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"},
+    {file = "attrs-22.1.0-py2.py3-none-any.whl", hash = "sha256:86efa402f67bf2df34f51a335487cf46b1ec130d02b8d39fd248abfd30da551c"},
+    {file = "attrs-22.1.0.tar.gz", hash = "sha256:29adc2665447e5191d0e7c568fde78b21f9672d344281d0c6e1ab085429b22b6"},
 ]
 boto3 = [
-    {file = "boto3-1.21.22-py3-none-any.whl", hash = "sha256:a56e34d8dc3390006a6d7ae5373f357917932045e874c82de2736f3b42c02b10"},
-    {file = "boto3-1.21.22.tar.gz", hash = "sha256:334f14ffbd89ddd15090e90b32e4fcea73d83b60b19ca2737a9264fd44096f35"},
+    {file = "boto3-1.24.61-py3-none-any.whl", hash = "sha256:ec1aa3f4c2b68da1a9c01e175086f5f6b1b8b67780fa569ab8875be5bb3fd5ae"},
+    {file = "boto3-1.24.61.tar.gz", hash = "sha256:b72496c7eaa45afbdfa48a7c648c3211342582d91c8c1b7330d09c18242132d1"},
 ]
 botocore = [
-    {file = "botocore-1.24.22-py3-none-any.whl", hash = "sha256:e812604653c635c78431b3dd168d3fc04e8c3514839226814c999336d5e59ea0"},
-    {file = "botocore-1.24.22.tar.gz", hash = "sha256:92ba8afeda48f5d2467811d87df401d703a25191f82882994d8d09a7d8b5b965"},
+    {file = "botocore-1.27.61-py3-none-any.whl", hash = "sha256:535c8e97ed28a38fd09dd8f4735195e761bbee54e4c6021f3a709a97b1287dd6"},
+    {file = "botocore-1.27.61.tar.gz", hash = "sha256:99012965e2409665c7d86706862c5a141e01e1c4d2c81cb9409a44200ee59631"},
 ]
 cfgv = [
     {file = "cfgv-3.3.1-py2.py3-none-any.whl", hash = "sha256:c6a0883f3917a037485059700b9e75da2464e6c27051014ad85ba6aaa5884426"},
     {file = "cfgv-3.3.1.tar.gz", hash = "sha256:f5a830efb9ce7a445376bb66ec94c638a9787422f96264c98edc6bdeed8ab736"},
 ]
 colorama = [
-    {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
-    {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
+    {file = "colorama-0.4.5-py2.py3-none-any.whl", hash = "sha256:854bf444933e37f5824ae7bfc1e98d5bce2ebe4160d46b5edf346a89358e99da"},
+    {file = "colorama-0.4.5.tar.gz", hash = "sha256:e6c6b4334fc50988a639d9b98aa429a0b57da6e17b9a44f0451f930b6967b7a4"},
 ]
 distlib = [
-    {file = "distlib-0.3.4-py2.py3-none-any.whl", hash = "sha256:6564fe0a8f51e734df6333d08b8b94d4ea8ee6b99b5ed50613f731fd4089f34b"},
-    {file = "distlib-0.3.4.zip", hash = "sha256:e4b58818180336dc9c529bfb9a0b58728ffc09ad92027a3f30b7cd91e3458579"},
+    {file = "distlib-0.3.6-py2.py3-none-any.whl", hash = "sha256:f35c4b692542ca110de7ef0bea44d73981caeb34ca0b9b6b2e6d7790dda8f80e"},
+    {file = "distlib-0.3.6.tar.gz", hash = "sha256:14bad2d9b04d3a36127ac97f30b12a19268f211063d8f8ee4f47108896e11b46"},
 ]
 filelock = [
-    {file = "filelock-3.6.0-py3-none-any.whl", hash = "sha256:f8314284bfffbdcfa0ff3d7992b023d4c628ced6feb957351d4c48d059f56bc0"},
-    {file = "filelock-3.6.0.tar.gz", hash = "sha256:9cd540a9352e432c7246a48fe4e8712b10acb1df2ad1f30e8c070b82ae1fed85"},
+    {file = "filelock-3.8.0-py3-none-any.whl", hash = "sha256:617eb4e5eedc82fc5f47b6d61e4d11cb837c56cb4544e39081099fa17ad109d4"},
+    {file = "filelock-3.8.0.tar.gz", hash = "sha256:55447caa666f2198c5b6b13a26d2084d26fa5b115c00d065664b2124680c4edc"},
 ]
 identify = [
-    {file = "identify-2.4.12-py2.py3-none-any.whl", hash = "sha256:5f06b14366bd1facb88b00540a1de05b69b310cbc2654db3c7e07fa3a4339323"},
-    {file = "identify-2.4.12.tar.gz", hash = "sha256:3f3244a559290e7d3deb9e9adc7b33594c1bc85a9dd82e0f1be519bf12a1ec17"},
+    {file = "identify-2.5.3-py2.py3-none-any.whl", hash = "sha256:25851c8c1370effb22aaa3c987b30449e9ff0cece408f810ae6ce408fdd20893"},
+    {file = "identify-2.5.3.tar.gz", hash = "sha256:887e7b91a1be152b0d46bbf072130235a8117392b9f1828446079a816a05ef44"},
+]
+iniconfig = [
+    {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
+    {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 jmespath = [
-    {file = "jmespath-1.0.0-py3-none-any.whl", hash = "sha256:e8dcd576ed616f14ec02eed0005c85973b5890083313860136657e24784e4c04"},
-    {file = "jmespath-1.0.0.tar.gz", hash = "sha256:a490e280edd1f57d6de88636992d05b71e97d69a26a19f058ecf7d304474bf5e"},
+    {file = "jmespath-1.0.1-py3-none-any.whl", hash = "sha256:02e2e4cc71b5bcab88332eebf907519190dd9e6e82107fa7f83b1003a6252980"},
+    {file = "jmespath-1.0.1.tar.gz", hash = "sha256:90261b206d6defd58fdd5e85f478bf633a2901798906be2ad389150c5c60edbe"},
 ]
 mock = [
     {file = "mock-4.0.3-py3-none-any.whl", hash = "sha256:122fcb64ee37cfad5b3f48d7a7d51875d7031aaf3d8be7c42e2bee25044eee62"},
     {file = "mock-4.0.3.tar.gz", hash = "sha256:7d3fbbde18228f4ff2f1f119a45cdffa458b4c0dee32eb4d2bb2f82554bac7bc"},
 ]
-more-itertools = [
-    {file = "more-itertools-8.12.0.tar.gz", hash = "sha256:7dc6ad46f05f545f900dd59e8dfb4e84a4827b97b3cfecb175ea0c7d247f6064"},
-    {file = "more_itertools-8.12.0-py3-none-any.whl", hash = "sha256:43e6dd9942dffd72661a2c4ef383ad7da1e6a3e968a927ad7a6083ab410a688b"},
-]
 nodeenv = [
-    {file = "nodeenv-1.6.0-py2.py3-none-any.whl", hash = "sha256:621e6b7076565ddcacd2db0294c0381e01fd28945ab36bcf00f41c5daf63bef7"},
-    {file = "nodeenv-1.6.0.tar.gz", hash = "sha256:3ef13ff90291ba2a4a7a4ff9a979b63ffdd00a464dbe04acf0ea6471517a4c2b"},
+    {file = "nodeenv-1.7.0-py2.py3-none-any.whl", hash = "sha256:27083a7b96a25f2f5e1d8cb4b6317ee8aeda3bdd121394e5ac54e498028a042e"},
+    {file = "nodeenv-1.7.0.tar.gz", hash = "sha256:e0e7f7dfb85fc5394c6fe1e8fa98131a2473e04311a45afb6508f7cf1836fa2b"},
 ]
 packaging = [
     {file = "packaging-21.3-py3-none-any.whl", hash = "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"},
     {file = "packaging-21.3.tar.gz", hash = "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb"},
 ]
 platformdirs = [
-    {file = "platformdirs-2.5.1-py3-none-any.whl", hash = "sha256:bcae7cab893c2d310a711b70b24efb93334febe65f8de776ee320b517471e227"},
-    {file = "platformdirs-2.5.1.tar.gz", hash = "sha256:7535e70dfa32e84d4b34996ea99c5e432fa29a708d0f4e394bbcb2a8faa4f16d"},
+    {file = "platformdirs-2.5.2-py3-none-any.whl", hash = "sha256:027d8e83a2d7de06bbac4e5ef7e023c02b863d7ea5d079477e722bb41ab25788"},
+    {file = "platformdirs-2.5.2.tar.gz", hash = "sha256:58c8abb07dcb441e6ee4b11d8df0ac856038f944ab98b7be6b27b2a3c7feef19"},
 ]
 pluggy = [
-    {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},
-    {file = "pluggy-0.13.1.tar.gz", hash = "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"},
+    {file = "pluggy-1.0.0-py2.py3-none-any.whl", hash = "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3"},
+    {file = "pluggy-1.0.0.tar.gz", hash = "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159"},
 ]
 pre-commit = [
-    {file = "pre_commit-2.17.0-py2.py3-none-any.whl", hash = "sha256:725fa7459782d7bec5ead072810e47351de01709be838c2ce1726b9591dad616"},
-    {file = "pre_commit-2.17.0.tar.gz", hash = "sha256:c1a8040ff15ad3d648c70cc3e55b93e4d2d5b687320955505587fd79bbaed06a"},
+    {file = "pre_commit-2.20.0-py2.py3-none-any.whl", hash = "sha256:51a5ba7c480ae8072ecdb6933df22d2f812dc897d5fe848778116129a681aac7"},
+    {file = "pre_commit-2.20.0.tar.gz", hash = "sha256:a978dac7bc9ec0bcee55c18a277d553b0f419d259dadb4b9418ff2d00eb43959"},
 ]
 py = [
     {file = "py-1.11.0-py2.py3-none-any.whl", hash = "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"},
     {file = "py-1.11.0.tar.gz", hash = "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719"},
 ]
 pyparsing = [
-    {file = "pyparsing-3.0.7-py3-none-any.whl", hash = "sha256:a6c06a88f252e6c322f65faf8f418b16213b51bdfaece0524c1c1bc30c63c484"},
-    {file = "pyparsing-3.0.7.tar.gz", hash = "sha256:18ee9022775d270c55187733956460083db60b37d0d0fb357445f3094eed3eea"},
+    {file = "pyparsing-3.0.9-py3-none-any.whl", hash = "sha256:5026bae9a10eeaefb61dab2f09052b9f4307d44aee4eda64b309723d8d206bbc"},
+    {file = "pyparsing-3.0.9.tar.gz", hash = "sha256:2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb"},
 ]
 pytest = [
-    {file = "pytest-5.4.3-py3-none-any.whl", hash = "sha256:5c0db86b698e8f170ba4582a492248919255fcd4c79b1ee64ace34301fb589a1"},
-    {file = "pytest-5.4.3.tar.gz", hash = "sha256:7979331bfcba207414f5e1263b5a0f8f521d0f457318836a7355531ed1a4c7d8"},
+    {file = "pytest-6.2.5-py3-none-any.whl", hash = "sha256:7310f8d27bc79ced999e760ca304d69f6ba6c6649c0b60fb0e04a4a77cacc134"},
+    {file = "pytest-6.2.5.tar.gz", hash = "sha256:131b36680866a76e6781d13f101efb86cf674ebb9762eb70d3082b6f29889e89"},
 ]
 python-dateutil = [
     {file = "python-dateutil-2.8.2.tar.gz", hash = "sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86"},
@@ -441,8 +431,8 @@ pyyaml = [
     {file = "PyYAML-6.0.tar.gz", hash = "sha256:68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"},
 ]
 s3transfer = [
-    {file = "s3transfer-0.5.2-py3-none-any.whl", hash = "sha256:7a6f4c4d1fdb9a2b640244008e142cbc2cd3ae34b386584ef044dd0f27101971"},
-    {file = "s3transfer-0.5.2.tar.gz", hash = "sha256:95c58c194ce657a5f4fb0b9e60a84968c808888aed628cd98ab8771fe1db98ed"},
+    {file = "s3transfer-0.6.0-py3-none-any.whl", hash = "sha256:06176b74f3a15f61f1b4f25a1fc29a4429040b7647133a463da8fa5bd28d5ecd"},
+    {file = "s3transfer-0.6.0.tar.gz", hash = "sha256:2ed07d3866f523cc561bf4a00fc5535827981b117dd7876f036b0c1aca42c947"},
 ]
 six = [
     {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
@@ -453,14 +443,10 @@ toml = [
     {file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
 ]
 urllib3 = [
-    {file = "urllib3-1.26.9-py2.py3-none-any.whl", hash = "sha256:44ece4d53fb1706f667c9bd1c648f5469a2ec925fcf3a776667042d645472c14"},
-    {file = "urllib3-1.26.9.tar.gz", hash = "sha256:aabaf16477806a5e1dd19aa41f8c2b7950dd3c746362d7e3223dbe6de6ac448e"},
+    {file = "urllib3-1.26.12-py2.py3-none-any.whl", hash = "sha256:b930dd878d5a8afb066a637fbb35144fe7901e3b209d1cd4f524bd0e9deee997"},
+    {file = "urllib3-1.26.12.tar.gz", hash = "sha256:3fa96cf423e6987997fc326ae8df396db2a8b7c667747d47ddd8ecba91f4a74e"},
 ]
 virtualenv = [
-    {file = "virtualenv-20.13.4-py2.py3-none-any.whl", hash = "sha256:c3e01300fb8495bc00ed70741f5271fc95fed067eb7106297be73d30879af60c"},
-    {file = "virtualenv-20.13.4.tar.gz", hash = "sha256:ce8901d3bbf3b90393498187f2d56797a8a452fb2d0d7efc6fd837554d6f679c"},
-]
-wcwidth = [
-    {file = "wcwidth-0.2.5-py2.py3-none-any.whl", hash = "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784"},
-    {file = "wcwidth-0.2.5.tar.gz", hash = "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"},
+    {file = "virtualenv-20.16.3-py2.py3-none-any.whl", hash = "sha256:4193b7bc8a6cd23e4eb251ac64f29b4398ab2c233531e66e40b19a6b7b0d30c1"},
+    {file = "virtualenv-20.16.3.tar.gz", hash = "sha256:d86ea0bb50e06252d79e6c241507cb904fcd66090c3271381372d6221a3970f9"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index a1bdee7..d441ab5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ mock = "^4.0.3"
 pre-commit = "^2.17.0"
 
 [tool.poetry.dev-dependencies]
-pytest = "^5.2"
+pytest = "^6.2.5"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
diff --git a/python_poetry_template/s3_util_class.py b/python_poetry_template/s3_util_class.py
index b8b05ce..fbb657d 100644
--- a/python_poetry_template/s3_util_class.py
+++ b/python_poetry_template/s3_util_class.py
@@ -1,9 +1,6 @@
-import boto3
-
-
 class S3Util:
-    def __init__(self):
-        self.s3_client = boto3.client("s3")
+    def __init__(self, s3_client):
+        self.s3_client = s3_client
 
     def list_objects(self, bucket_name, jmes_exp=None):
         paginator = self.s3_client.get_paginator("list_objects")
diff --git a/tests/test_s3_util_class.py b/tests/test_s3_util_class.py
index 92d3b2b..aa0729c 100644
--- a/tests/test_s3_util_class.py
+++ b/tests/test_s3_util_class.py
@@ -1,56 +1,35 @@
 from python_poetry_template.s3_util_class import S3Util
 
-from mock import Mock, patch
+from mock import MagicMock
 
 
-@patch("python_poetry_template.s3_util_class.boto3")
-def test_list_objects__when_no_objects_in_bucket__should_return_empty_list(mock_boto3):
+def test_list_objects__when_no_objects_in_bucket__should_return_empty_list():
     # Arrange
-
-    page_object = Mock()
-    page_object.build_full_result.return_value = {"Contents": []}
-
-    # Iter Mock returns empty array (no objects)
-    iter_mock = Mock()
-    iter_mock.paginate.return_value = page_object
-
-    # Client Mock
-    client_mock = Mock()
-    # Call to Paginator returns Iter Mock
-    client_mock.get_paginator.return_value = iter_mock
-
-    # Call to client returns Client Mock
-    mock_boto3.client.return_value = client_mock
+    # Mock the s3_client with a return value on chained method calls
+    mock_s3_client = MagicMock()
+    mock_s3_client.get_paginator().paginate().build_full_result.return_value = {"Contents": []}
+    # This also works:
+    # mock_s3_client.get_paginator.return_value.paginate.return_value.build_full_result.return_value = {"Contents": []}
 
     # Act
-    s3_util = S3Util()
+    s3_util = S3Util(mock_s3_client)
     result = s3_util.list_objects("my-bucket")
+    # print(f'calls: {mock_s3_client.mock_calls}')
 
     # Assert
     assert [] == result
 
 
-@patch("python_poetry_template.s3_util_class.boto3")
-def test_list_objects__when_multi_obj_in_bucket__should_return_multi_obj(mock_boto3):
+def test_list_objects__when_multi_obj_in_bucket__should_return_multi_obj():
     # Arrange
-
-    page_object = Mock()
-    page_object.build_full_result.return_value = {"Contents": [{"key": "some_key_value"}, {"key2": "some_key_value2"}]}
-
-    # Iter Mock returns empty array (no objects)
-    iter_mock = Mock()
-    iter_mock.paginate.return_value = page_object
-
-    # Client Mock
-    client_mock = Mock()
-    # Call to Paginator returns Iter Mock
-    client_mock.get_paginator.return_value = iter_mock
-
-    # Call to client returns Client Mock
-    mock_boto3.client.return_value = client_mock
+    # Mock the s3_client with a return value on chained method calls
+    mock_s3_client = MagicMock()
+    mock_s3_client.get_paginator().paginate().build_full_result.return_value = {"Contents": [{"key": "some_key_value"}, {"key2": "some_key_value2"}]}
+    # This also works:
+    # mock_s3_client.get_paginator.return_value.paginate.return_value.build_full_result.return_value = {"Contents": []}
 
     # Act
-    s3_util = S3Util()
+    s3_util = S3Util(mock_s3_client)
     result = s3_util.list_objects("my-bucket")
 
     # Assert