diff --git a/src/references.gmo b/src/references.gmo
index dcbb125..a6549ae 100644
--- a/src/references.gmo
+++ b/src/references.gmo
@@ -5,6 +5,7 @@ a list of external resources, under construction.
 # computing within limits
 
 => http://viznut.fi/texts-en/permacomputing.html permacomputing | viznut
+=> http://viznut.fi/texts-en/permacomputing_update_2021.html permacomputing update 2021 | viznut
 => https://wimvanderbauwhede.github.io/articles/frugal-computing/ frugal computing 
 => https://computingwithinlimits.org/2021/papers/limits21-devalk.pdf Marloes de Valk: A pluriverse of local worlds: a review of Computing within Limits related terminology and practices
 => https://wiki.xxiivv.com/site/collapse_computing.html collapse informatics
@@ -35,7 +36,7 @@ perspectives on living under {collapse} awareness
 => https://jembendell.com/2019/05/15/deep-adaptation-versions/ versions of the deep adaptation paper - jem bendell
 => https://www.opendemocracy.net/en/oureconomy/deep-adaptation-opens-necessary-conversation-about-breakdown-civilisation/ Deep Adaptation opens up a necessary conversation about the breakdown of civilisation
 
-=> http://birdsbeforethestorm.net/2019/12/how-to-live-like-the-world-is-ending/ how to live the world is ending - margaret killjoy
+=> http://birdsbeforethestorm.net/2019/12/how-to-live-like-the-world-is-ending/ how to live like the world is ending - margaret killjoy
 => https://theanarchistlibrary.org/library/margaret-killjoy-take-what-you-need-and-compost-the-rest-an-introduction-to-post-civilized-theo take what you need and compost the rest: an introduction to post-civilized theory - margaret killjoy 
 
 => https://gendread.substack.com/p/it-is-time-to-step-into-the-role it is time to step into the role of the "prospective survivor" - britt wray