diff --git a/ubuntu/README.md b/ubuntu/README.md
index 453742aa2..c5d26c190 100644
--- a/ubuntu/README.md
+++ b/ubuntu/README.md
@@ -1,10 +1,10 @@
 # Supported tags and respective `Dockerfile` links
 
--	[`12.04.5`, `12.04`, `precise-20160108`, `precise` (*precise/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/be08b705c023aad665973f374d9a94cf0327497e/precise/Dockerfile)
--	[`14.04.3`, `14.04`, `trusty-20160119`, `trusty`, `latest` (*trusty/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/be08b705c023aad665973f374d9a94cf0327497e/trusty/Dockerfile)
--	[`15.04`, `vivid-20151208`, `vivid` (*vivid/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/be08b705c023aad665973f374d9a94cf0327497e/vivid/Dockerfile)
--	[`15.10`, `wily-20151208`, `wily` (*wily/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/be08b705c023aad665973f374d9a94cf0327497e/wily/Dockerfile)
--	[`16.04`, `xenial-20160119.1`, `xenial` (*xenial/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/be08b705c023aad665973f374d9a94cf0327497e/xenial/Dockerfile)
+-	[`12.04.5`, `12.04`, `precise-20160108`, `precise` (*precise/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/e406914e5f648003dfe8329b512c30c9ad0d2f9c/precise/Dockerfile)
+-	[`14.04.3`, `14.04`, `trusty-20160119`, `trusty`, `latest` (*trusty/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/e406914e5f648003dfe8329b512c30c9ad0d2f9c/trusty/Dockerfile)
+-	[`15.04`, `vivid-20160122`, `vivid` (*vivid/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/e406914e5f648003dfe8329b512c30c9ad0d2f9c/vivid/Dockerfile)
+-	[`15.10`, `wily-20160121`, `wily` (*wily/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/e406914e5f648003dfe8329b512c30c9ad0d2f9c/wily/Dockerfile)
+-	[`16.04`, `xenial-20160125`, `xenial` (*xenial/Dockerfile*)](https://github.com/tianon/docker-brew-ubuntu-core/blob/e406914e5f648003dfe8329b512c30c9ad0d2f9c/xenial/Dockerfile)
 
 For more information about this image and its history, please see [the relevant manifest file (`library/ubuntu`)](https://github.com/docker-library/official-images/blob/master/library/ubuntu). This image is updated via pull requests to [the `docker-library/official-images` GitHub repo](https://github.com/docker-library/official-images).