diff --git a/postmortems/2024-09-23-deploy-rollback.md b/postmortems/2024-09-23-deploy-rollback.md
index aad0718..2406998 100644
--- a/postmortems/2024-09-23-deploy-rollback.md
+++ b/postmortems/2024-09-23-deploy-rollback.md
@@ -5,3 +5,5 @@
 # update 4 (2026-04)
 
 # update 15 (2026-04)
+
+# update 26 (2026-04)