[1.5.6](https://github.com/ladybug-tools/dragonfly-schema/compare/v1.5.5...v1.5.6) (2020-04-07)
Bug Fixes
* **honeybee-schema:** bump to v1.20.0 ([f48242a](https://github.com/ladybug-tools/dragonfly-schema/commit/f48242a663914cbb22b3f5b2aacb77251bd38279))
* **python:** Upgrade to Python 3.7 ([f85aa93](https://github.com/ladybug-tools/dragonfly-schema/commit/f85aa938b8303eee0413499600382cddbe6f9794))