Merge pull request #205 from konstruktoid/version_image

update version and image

Author: konstruktoid

README.md

@@ -4,7 +4,7 @@
 
 The Docker Bench for Security is a script that checks for dozens of common
 best-practices around deploying Docker containers in production. The tests are
-all automated, and are inspired by the [CIS Docker 1.12 Benchmark](https://benchmarks.cisecurity.org/tools2/docker/CIS_Docker_1.12.0_Benchmark_v1.0.0.pdf).
+all automated, and are inspired by the [CIS Docker 1.13 Benchmark](https://benchmarks.cisecurity.org/tools2/docker/CIS_Docker_1.13.0_Benchmark_v1.0.0.pdf).
 We are releasing this as a follow-up to our [Understanding Docker Security and Best Practices](https://blog.docker.com/2015/05/understanding-docker-security-and-best-practices/)
 blog post.