Bumping dev dependencies (#818)

Author: jaidisido

requirements-dev.txt

@@ -1,5 +1,5 @@
 wheel==0.36.2
-isort==5.8.0
+isort==5.9.2
 black==21.6b0
 pylint==2.9.3
 flake8==3.9.2
@@ -14,14 +14,14 @@ pytest-xdist==2.3.0
 pytest-timeout==1.4.2
 pydot==1.4.2
 twine==3.4.1
-sphinx==4.0.3
+sphinx==4.1.0
 sphinx_bootstrap_theme==0.7.1
 nbsphinx==0.8.6
 nbsphinx-link==1.3.0
 IPython~=7.25
-moto==2.0.10
+moto==2.0.11
 jupyterlab==3.0.16
-s3fs==2021.6.1
+s3fs==2021.7.0
 python-Levenshtein==0.12.2
 bump2version==1.0.1
 -e .[sqlserver]