diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index b8ce8590f..b41e91be0 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -59,7 +59,7 @@
#5008.
- [bdubbs] - Update to vim-8.2.4383. Addresses
+ [bdubbs] - Update to vim-8.2.4383 (Security Update). Addresses
#4500.