diff --git a/src/_data/schedule/day_two.yml b/src/_data/schedule/day_two.yml
index a8f8eaa..8f3c223 100644
--- a/src/_data/schedule/day_two.yml
+++ b/src/_data/schedule/day_two.yml
@@ -27,7 +27,7 @@
   title: "Dealing With A Project's Complexity In A Changing Environment"
   speaker_id: anita-jaszewska
   slides_url: https://github.com/letsleaveitempty/conference_talks/blob/main/rubyconf_th_essential_slides.pdf
-  youtube_id: O2nC8lIGkJQ
+  youtube_id: gDzlsoBdxtM
 - start_at: "12:00"
   end_at: "12:30"
   title: "Dissecting Rails - a different approach to learning Rails"