Merge pull request #18 from instance-id/dependabot/pip/waitress-2.1.1

Author: instance-id

requirements.txt

@@ -63,7 +63,7 @@ talons==0.3
 tinydb==3.13.0
 urllib3==1.26.5
 visitor==0.1.3
-waitress==1.4.3
+waitress==2.1.1
 websockets==9.1
 Werkzeug==0.15.3
 wordpress-api==1.2.7