diff --git a/usegalaxy.org/mapping.yml.lock b/usegalaxy.org/mapping.yml.lock
index b387a077..aa7b44f7 100644
--- a/usegalaxy.org/mapping.yml.lock
+++ b/usegalaxy.org/mapping.yml.lock
@@ -162,7 +162,6 @@ tools:
 - name: batched_lastz
   owner: richard-burhans
   revisions:
-  - 103538753e81
-  - 007990f98551
+  - 78c4cef2b5a9
   tool_panel_section_id: mapping
   tool_panel_section_label: Mapping