Bump django from 2.2.21 to 2.2.22

dependabot[bot] · web-flow · commit 24e04ae2d402 · 2021-06-09T18:31:02.000Z
Bumps [django](https://github.com/django/django) from 2.2.21 to 2.2.22. - [Release notes](https://github.com/django/django/releases) - [Commits](django/django@2.2.21...2.2.22) --- updated-dependencies: - dependency-name: django dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -3,7 +3,7 @@ pytest-flake8
 pytest-cov==2.5.1
 falcon==3.0.1
 flask
-django==2.2.21
+django==2.2.22
 djangorestframework==3.11.2
 requests==2.22.0
 responses==0.10.12
