Bump pyyaml from 5.3.1 to 5.4

dependabot-preview[bot] · web-flow · commit 671f45f135b8 · 2021-01-20T07:09:06.000Z
Bumps [pyyaml](https://github.com/yaml/pyyaml) from 5.3.1 to 5.4. - [Release notes](https://github.com/yaml/pyyaml/releases) - [Changelog](https://github.com/yaml/pyyaml/blob/master/CHANGES) - [Commits](yaml/pyyaml@5.3.1...5.4) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,4 +1,4 @@
-PyYAML==5.3.1
+PyYAML==5.4
 Sphinx-Substitution-Extensions==2020.9.30.0
 Sphinx==3.4.3
 VWS-Test-Fixtures==2020.9.25.1

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-PyYAML==5.3.1`
	`1`	`+PyYAML==5.4`
`2`	`2`	`Sphinx-Substitution-Extensions==2020.9.30.0`
`3`	`3`	`Sphinx==3.4.3`
`4`	`4`	`VWS-Test-Fixtures==2020.9.25.1`