lts-v2.8.13

Signed-off-by: Arthur She <arthur.she@linaro.org>
Change-Id: Ie6cd127e5711b7f2cc3cac56bb718abb075a65ef
diff --git a/docs/index.rst b/docs/index.rst
index e5e79bb..0b078e2 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -8,7 +8,7 @@
 
 lts-v2.8 branch
 
-lts-v2.8.12
+lts-v2.8.13
 
 .. toctree::
    :maxdepth: 2