Merge pull request #138 from graphql-python/dependabot/pip/examples/falcon_mongoengine/waitress-1.4.3

chore(deps): bump waitress from 1.4.2 to 1.4.3 in /examples/falcon_mongoengine

Author: abawchen

examples/falcon_mongoengine/requirements.txt

@@ -1,6 +1,6 @@
 falcon==2.0.0
 mongoengine==0.17.0
 graphene-mongo
-waitress==1.4.2
+waitress==1.4.3
 pytest==4.6.3
 mongomock==3.16.0