Merge pull request #454 from adamtheturtle/pyup-update-hypothesis-3.44.20-to-3.44.22

Update hypothesis to 3.44.22

Author: adamtheturtle

dev-requirements.txt

@@ -5,7 +5,7 @@ dodgy==0.1.9  # Look for uploaded secrets
 flake8==3.5.0  # Lint
 flake8-quotes==0.13.0  # Require single quotes
 freezegun==0.3.9  # Freeze time in tests
-hypothesis==3.44.20  # Generate test cases
+hypothesis==3.44.22  # Generate test cases
 isort==4.2.15  # Lint imports
 mypy==0.560  # Type checking
 pip_check_reqs==2.0.1