Bump maggma from 0.27.0 to 0.28.0

Bumps [maggma](https://github.com/materialsproject/maggma) from 0.27.0 to 0.28.0. - [Release notes](https://github.com/materialsproject/maggma/releases) - [Changelog](https://github.com/materialsproject/maggma/blob/main/docs/CHANGELOG.md) - [Commits](materialsproject/maggma@v0.27.0...v0.28.0) Signed-off-by: dependabot[bot] <support@github.com>
materialsvirtuallab · May 27, 2021 · f49b478 · f49b478
1 parent 9202250
commit f49b478
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements-ci.txt b/requirements-ci.txt
@@ -8,4 +8,4 @@ flake8==3.9.2
 pylint==2.8.2
 black==21.5b1
 treon==0.1.3
-maggma==0.27.0
+maggma==0.28.0