diff --git a/poetry.lock b/poetry.lock
index 453c8e6..74d72e5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -352,7 +352,7 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "marshmallow"
-version = "3.12.2"
+version = "3.13.0"
 description = "A lightweight library for converting complex datatypes to and from native Python datatypes."
 category = "main"
 optional = false
@@ -360,7 +360,7 @@ python-versions = ">=3.5"
 
 [package.extras]
 dev = ["pytest", "pytz", "simplejson", "mypy (==0.910)", "flake8 (==3.9.2)", "flake8-bugbear (==21.4.3)", "pre-commit (>=2.4,<3.0)", "tox"]
-docs = ["sphinx (==4.0.3)", "sphinx-issues (==1.2.0)", "alabaster (==0.7.12)", "sphinx-version-warning (==1.1.2)", "autodocsumm (==0.2.6)"]
+docs = ["sphinx (==4.1.1)", "sphinx-issues (==1.2.0)", "alabaster (==0.7.12)", "sphinx-version-warning (==1.1.2)", "autodocsumm (==0.2.6)"]
 lint = ["mypy (==0.910)", "flake8 (==3.9.2)", "flake8-bugbear (==21.4.3)", "pre-commit (>=2.4,<3.0)"]
 tests = ["pytest", "pytz", "simplejson"]
 
@@ -1171,8 +1171,8 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1.tar.gz", hash = "sha256:594c67807fb16238b30c44bdf74f36c02cdf22d1c8cda91ef8a0ed8dabf5620a"},
 ]
 marshmallow = [
-    {file = "marshmallow-3.12.2-py2.py3-none-any.whl", hash = "sha256:d4090ca9a36cd129126ad8b10c3982c47d4644a6e3ccb20534b512badce95f35"},
-    {file = "marshmallow-3.12.2.tar.gz", hash = "sha256:77368dfedad93c3a041cbbdbce0b33fac1d8608c9e2e2288408a43ce3493d2ff"},
+    {file = "marshmallow-3.13.0-py2.py3-none-any.whl", hash = "sha256:dd4724335d3c2b870b641ffe4a2f8728a1380cd2e7e2312756715ffeaa82b842"},
+    {file = "marshmallow-3.13.0.tar.gz", hash = "sha256:c67929438fd73a2be92128caa0325b1b5ed8b626d91a094d2f7f2771bf1f1c0e"},
 ]
 mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},