Allow Sphinx v6

Author: lafrech

.github/workflows/python-app.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         python-version: ["3.7", "3.8", "3.9"]
         sphinx-version: [
-          "",
+          "6.0.*",
           "5.0.*",
           "4.5", "4.4", "4.3", "4.2", "4.1", "4.0.*",
           "3.5.*", "3.4.*", "3.2.*",  "3.1.*", "3.0.*",

pyproject.toml

@@ -30,7 +30,7 @@ classifiers = [
 
 requires-python = '>= 3.7'
 dependencies = [
-    'Sphinx >= 2.2, < 6.0',
+    'Sphinx >= 2.2, < 7.0',
 ]
 
 [tool.setuptools]