diff --git a/NEWS.md b/NEWS.md
index 6aec86ac6c..009c308836 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -48,7 +48,7 @@ The following bundled gems are promoted from default gems.
 * mutex_m 0.2.0
 * getoptlong 0.2.1
 * base64 0.2.0
-* bigdecimal 3.1.5
+* bigdecimal 3.1.6
 
 See GitHub releases like [GitHub Releases of Logger](https://github.com/ruby/logger/releases) or changelog for details of the default gems or bundled gems.