diff --git a/NEWS.md b/NEWS.md
index ff08c4e566..34fa51ce9d 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -44,6 +44,7 @@ The following default gems are updated.
 * irb 1.12.0
 * json 2.7.2
 * net-http 0.4.1
+* optparse 0.5.0
 * prism 0.25.0
 * rdoc 6.6.3.1
 * reline 0.5.1