diff --git a/poetry.lock b/poetry.lock
index 217d1e8..38e5969 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -315,7 +315,7 @@ python-versions = "*"
 
 [[package]]
 name = "isort"
-version = "5.9.3"
+version = "5.10.0"
 description = "A Python utility / library to sort Python imports."
 category = "dev"
 optional = false
@@ -387,14 +387,14 @@ six = "*"
 
 [[package]]
 name = "packaging"
-version = "21.0"
+version = "21.2"
 description = "Core utilities for Python packages"
 category = "main"
 optional = false
 python-versions = ">=3.6"
 
 [package.dependencies]
-pyparsing = ">=2.0.2"
+pyparsing = ">=2.0.2,<3"
 
 [[package]]
 name = "pathspec"
@@ -487,14 +487,11 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pyparsing"
-version = "3.0.1"
+version = "2.4.7"
 description = "Python parsing module"
 category = "main"
 optional = false
-python-versions = ">=3.6"
-
-[package.extras]
-diagrams = ["jinja2", "railroad-diagrams"]
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 
 [[package]]
 name = "pyrsistent"
@@ -925,8 +922,8 @@ iniconfig = [
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 isort = [
-    {file = "isort-5.9.3-py3-none-any.whl", hash = "sha256:e17d6e2b81095c9db0a03a8025a957f334d6ea30b26f9ec70805411e5c7c81f2"},
-    {file = "isort-5.9.3.tar.gz", hash = "sha256:9c2ea1e62d871267b78307fe511c0838ba0da28698c5732d54e2790bf3ba9899"},
+    {file = "isort-5.10.0-py3-none-any.whl", hash = "sha256:1a18ccace2ed8910bd9458b74a3ecbafd7b2f581301b0ab65cfdd4338272d76f"},
+    {file = "isort-5.10.0.tar.gz", hash = "sha256:e52ff6d38012b131628cf0f26c51e7bd3a7c81592eefe3ac71411e692f1b9345"},
 ]
 jinja2 = [
     {file = "Jinja2-3.0.2-py3-none-any.whl", hash = "sha256:8569982d3f0889eed11dd620c706d39b60c36d6d25843961f33f77fb6bc6b20c"},
@@ -1015,8 +1012,8 @@ nested-lookup = [
     {file = "nested-lookup-0.2.22.tar.gz", hash = "sha256:e39adacd11e879dd6383b0a832cde97edce25d2a29cbc03a9c80fefa3a131e8b"},
 ]
 packaging = [
-    {file = "packaging-21.0-py3-none-any.whl", hash = "sha256:c86254f9220d55e31cc94d69bade760f0847da8000def4dfe1c6b872fd14ff14"},
-    {file = "packaging-21.0.tar.gz", hash = "sha256:7dc96269f53a4ccec5c0670940a4281106dd0bb343f47b7471f779df49c2fbe7"},
+    {file = "packaging-21.2-py3-none-any.whl", hash = "sha256:14317396d1e8cdb122989b916fa2c7e9ca8e2be9e8060a6eff75b6b7b4d8a7e0"},
+    {file = "packaging-21.2.tar.gz", hash = "sha256:096d689d78ca690e4cd8a89568ba06d07ca097e3306a4381635073ca91479966"},
 ]
 pathspec = [
     {file = "pathspec-0.9.0-py2.py3-none-any.whl", hash = "sha256:7d15c4ddb0b5c802d161efc417ec1a2558ea2653c2e8ad9c19098201dc1c993a"},
@@ -1055,8 +1052,8 @@ pyflakes = [
     {file = "pyflakes-2.4.0.tar.gz", hash = "sha256:05a85c2872edf37a4ed30b0cce2f6093e1d0581f8c19d7393122da7e25b2b24c"},
 ]
 pyparsing = [
-    {file = "pyparsing-3.0.1-py3-none-any.whl", hash = "sha256:fd93fc45c47893c300bd98f5dd1b41c0e783eaeb727e7cea210dcc09d64ce7c3"},
-    {file = "pyparsing-3.0.1.tar.gz", hash = "sha256:84196357aa3566d64ad123d7a3c67b0e597a115c4934b097580e5ce220b91531"},
+    {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
+    {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
 ]
 pyrsistent = [
     {file = "pyrsistent-0.18.0-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:f4c8cabb46ff8e5d61f56a037974228e978f26bfefce4f61a4b1ac0ba7a2ab72"},