Bump bleach from 3.1.2 to 3.1.4

dependabot[bot] · web-flow · commit 8e47e1666243 · 2020-03-31T11:19:49.000Z
Bumps [bleach](https://github.com/mozilla/bleach) from 3.1.2 to 3.1.4. - [Release notes](https://github.com/mozilla/bleach/releases) - [Changelog](https://github.com/mozilla/bleach/blob/master/CHANGES) - [Commits](mozilla/bleach@v3.1.2...v3.1.4) Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/dev.requirements.txt b/dev.requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.12
 appdirs==1.4.3
 Babel==2.8.0
-bleach==3.1.2
+bleach==3.1.4
 certifi==2019.11.28
 cffi==1.14.0
 chardet==3.0.4
