diff --git a/NEWS.md b/NEWS.md
index 46b12cbf53..89da20509e 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -60,7 +60,7 @@ The following default gems are updated.
 * optparse 0.4.0.pre.1
 * psych 5.1.0
 * reline 0.3.4
-* stringio 3.0.7
+* stringio 3.0.8
 * strscan 3.0.7
 * syntax_suggest 1.1.0
 * time 0.2.2