diff --git a/_config.yml b/_config.yml
index d6c2e1b2898d8..a9abf32ff1e51 100644
--- a/_config.yml
+++ b/_config.yml
@@ -20,10 +20,12 @@ description: > # this means to ignore newlines until "baseurl:"
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "http://envoyproxy.github.io" # the base hostname & protocol for your site, e.g. http://example.com
 
-latest: 1.13.0
+latest: 1.13.1
 
 versions:
+- 1.13.1
 - 1.13.0
+- 1.12.3
 - 1.12.2
 - 1.12.1
 - 1.12.0