diff --git a/NEWS.md b/NEWS.md
index e12dcf90..31914aa4 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -172,6 +172,13 @@ is now:
 [#1009]: https://github.com/thoughtbot/shoulda-matchers/pulls/1009
 [#1001]: https://github.com/thoughtbot/shoulda-matchers/issues/1001
 
+# 3.1.3
+
+### Improvements
+
+* Update `BigDecimal.new()` to use `BigDecimal()` and avoid deprecation warnings
+  in Ruby 2.6.
+
 # 3.1.2
 
 ### Deprecations