diff --git a/images/posts/Derek-Dreyer-talk-at-Invest-2017-4.jpg b/images/posts/Derek-Dreyer-talk-at-Invest-2017-4.jpg
index de7f9a1e8aad43618d6e913d413756754341fea3..f491a49305a89610aa5b9915a36da9378db33abc 100644
Binary files a/images/posts/Derek-Dreyer-talk-at-Invest-2017-4.jpg and b/images/posts/Derek-Dreyer-talk-at-Invest-2017-4.jpg differ