diff --git a/poetry.lock b/poetry.lock
index bb39aafc..5b283d75 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -258,6 +258,24 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "environs"
+version = "9.3.3"
+description = "simplified environment variable parsing"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+marshmallow = ">=3.0.0"
+python-dotenv = "*"
+
+[package.extras]
+dev = ["dj-database-url", "dj-email-url", "django-cache-url", "flake8 (==3.9.2)", "flake8-bugbear (==21.4.3)", "mypy (==0.910)", "pre-commit (>=2.4,<3.0)", "pytest", "tox"]
+django = ["dj-database-url", "dj-email-url", "django-cache-url"]
+lint = ["flake8 (==3.9.2)", "flake8-bugbear (==21.4.3)", "mypy (==0.910)", "pre-commit (>=2.4,<3.0)"]
+tests = ["dj-database-url", "dj-email-url", "django-cache-url", "pytest"]
+
 [[package]]
 name = "fastapi"
 version = "0.78.0"
@@ -1033,7 +1051,7 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=4.6)", "pytest-black (
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10 | ^3.9 | ^3.8 | ^3.7"
-content-hash = "e798b36b5941b43ee249bc196fcfb28d8ee712947336d21467651c672ba0106b"
+content-hash = "c4a01d5bfc24a8008348b6bd954717354554310afaaecbfc2a14222ad25aca42"
 
 [metadata.files]
 aiofiles = [
@@ -1291,6 +1309,10 @@ enum34 = [
     {file = "enum34-1.1.10-py3-none-any.whl", hash = "sha256:c3858660960c984d6ab0ebad691265180da2b43f07e061c0f8dca9ef3cffd328"},
     {file = "enum34-1.1.10.tar.gz", hash = "sha256:cce6a7477ed816bd2542d03d53db9f0db935dd013b70f336a95c73979289f248"},
 ]
+environs = [
+    {file = "environs-9.3.3-py2.py3-none-any.whl", hash = "sha256:ee5466156b50fe03aa9fec6e720feea577b5bf515d7f21b2c46608272557ba26"},
+    {file = "environs-9.3.3.tar.gz", hash = "sha256:72b867ff7b553076cdd90f3ee01ecc1cf854987639c9c459f0ed0d3d44ae490c"},
+]
 fastapi = [
     {file = "fastapi-0.78.0-py3-none-any.whl", hash = "sha256:15fcabd5c78c266fa7ae7d8de9b384bfc2375ee0503463a6febbe3bab69d6f65"},
     {file = "fastapi-0.78.0.tar.gz", hash = "sha256:3233d4a789ba018578658e2af1a4bb5e38bdd122ff722b313666a9b2c6786a83"},