The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN9-LIBXML2-1277339
- https://snyk.io/vuln/SNYK-DEBIAN9-LIBXML2-1277342
- https://snyk.io/vuln/SNYK-DEBIAN9-LIBXML2-1277344
- https://snyk.io/vuln/SNYK-DEBIAN9-PYTHON27-1063180
- https://snyk.io/vuln/SNYK-DEBIAN9-SUBVERSION-1071813