Scheduled weekly dependency update for week 14 (#111)

* Update docutils from 0.16 to 0.17

* Update pytest from 6.2.2 to 6.2.3

requirements.txt

@@ -11,7 +11,7 @@ Click==7.1.2
 coverage==5.5
 coveralls==3.0.1
 docopt==0.6.2
-docutils==0.16
+docutils==0.17
 filelock==3.0.12
 idna==3.1
 invoke==1.5.0
@@ -23,7 +23,7 @@ pluggy==0.13.1
 py==1.10.0
 pyperclip==1.8.2
 Pygments==2.8.1
-pytest==6.2.2
+pytest==6.2.3
 pytest-cov==2.11.1
 readme-renderer==29.0
 requests==2.25.1