diff --git a/poetry.lock b/poetry.lock
index 83920d2..3f011c6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -264,13 +264,14 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pydantic"
-version = "1.3"
+version = "1.6.2"
 description = "Data validation and settings management using python 3.6 type hinting"
 category = "dev"
 optional = false
 python-versions = ">=3.6"
 
 [package.extras]
+dotenv = ["python-dotenv (>=0.10.4)"]
 email = ["email-validator (>=1.0.3)"]
 typing_extensions = ["typing-extensions (>=3.7.2)"]
 
@@ -480,7 +481,6 @@ attrs = [
     {file = "attrs-19.3.0.tar.gz", hash = "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"},
 ]
 black = [
-    {file = "black-20.8b1-py3-none-any.whl", hash = "sha256:70b62ef1527c950db59062cda342ea224d772abdf6adc58b86a45421bab20a6b"},
     {file = "black-20.8b1.tar.gz", hash = "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"},
 ]
 certifi = [
@@ -608,20 +608,23 @@ pycodestyle = [
     {file = "pycodestyle-2.5.0.tar.gz", hash = "sha256:e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c"},
 ]
 pydantic = [
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-    {file = "pydantic-1.3-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:cbe284bd5ad67333d49ecc0dc27fa52c25b4c2fe72802a5c060b5f922db58bef"},
-    {file = "pydantic-1.3-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:2b32a5f14558c36e39aeefda0c550bfc0f47fc32b4ce16d80dc4df2b33838ed8"},
-    {file = "pydantic-1.3-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:59235324dd7dc5363a654cd14271ea8631f1a43de5d4fc29c782318fcc498002"},
-    {file = "pydantic-1.3-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:176885123dfdd8f7ab6e7ba1b66d4197de75ba830bb44d921af88b3d977b8aa5"},
-    {file = "pydantic-1.3-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:d4bb6a75abc2f04f6993124f1ed4221724c9dc3bd9df5cb54132e0b68775d375"},
-    {file = "pydantic-1.3-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:8a8e089aec18c26561e09ee6daf15a3cc06df05bdc67de60a8684535ef54562f"},
-    {file = "pydantic-1.3-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:479ca8dc7cc41418751bf10302ee0a1b1f8eedb2de6c4f4c0f3cf8372b204f9a"},
-    {file = "pydantic-1.3-cp38-cp38-manylinux1_i686.whl", hash = "sha256:87673d1de790c8d5282153cab0b09271be77c49aabcedf3ac5ab1a1fd4dcbac0"},
-    {file = "pydantic-1.3-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:dacb79144bb3fdb57cf9435e1bd16c35586bc44256215cfaa33bf21565d926ae"},
-    {file = "pydantic-1.3-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:c0da48978382c83f9488c6bbe4350e065ea5c83e85ca5cfb8fa14ac11de3c296"},
-    {file = "pydantic-1.3-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:b60f2b3b0e0dd74f1800a57d1bbd597839d16faf267e45fa4a5407b15d311085"},
-    {file = "pydantic-1.3-py36.py37.py38-none-any.whl", hash = "sha256:d03df07b7611004140b0fef91548878c2b5f48c520a8cb76d11d20e9887a495e"},
-    {file = "pydantic-1.3.tar.gz", hash = "sha256:2eab7d548b0e530bf65bee7855ad8164c2f6a889975d5e9c4eefd1e7c98245dc"},
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+    {file = "pydantic-1.6.2-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:1d42c7408cde8a224c2bb969bfb9dca21f3b1eec37a92044be8bcd7d35ea5826"},
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 ]
 pyflakes = [
     {file = "pyflakes-2.1.1-py2.py3-none-any.whl", hash = "sha256:17dbeb2e3f4d772725c777fabc446d5634d1038f234e77343108ce445ea69ce0"},