Update dependency sphinx to v4.2.0 (#249)

* Update dependency sphinx to v4.2.0

* Synced dependency changes.

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Author: 3 people

poetry.lock

@@ -72,7 +72,7 @@ check-manifest = {version = "^0.46", python = "^3.6"}
 bump2version = {version = "^1.0.0", python = "^3.6"}
 git-changelog = {version = "^0.4.0", python = "^3.6"}
 poetry = "=1.1.8"
-sphinx = "=4.1.2"
+sphinx = "=4.2.0"
 sphinx-autobuild = "^2021.0.0"
 sphinx_rtd_theme = "^0.5.2"
 lockfile = "^0.12.2"

pyproject.toml

@@ -66,7 +66,7 @@ six==1.16.0; (python_version >= "2.7" and python_full_version < "3.0.0") or (pyt
 snowballstemmer==2.1.0; python_version >= "3.6"
 sphinx-autobuild==2021.3.14; python_version >= "3.6"
 sphinx-rtd-theme==0.5.2
-sphinx==4.1.2; python_version >= "3.6"
+sphinx==4.2.0; python_version >= "3.6"
 sphinxcontrib-applehelp==1.0.2; python_version >= "3.6"
 sphinxcontrib-devhelp==1.0.2; python_version >= "3.6"
 sphinxcontrib-htmlhelp==2.0.0; python_version >= "3.6"