Update dependency lxml to v4.3.4 (used in repo management) (#5455)

renovate-bot · chingor13 · commit 20c4d265de5a · 2019-06-11T09:07:27.000-07:00
diff --git a/utilities/requirements.txt b/utilities/requirements.txt
@@ -2,5 +2,5 @@ attr
 gcp-releasetool
 gcp-synthtool
 jinja2
-lxml==4.3.3
+lxml==4.3.4
 typing==3.6.6
