diff --git a/NEWS.md b/NEWS.md
index f70409b634..278feaff2f 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -412,7 +412,7 @@ Note: We're only listing outstanding class updates.
     * resolv 0.2.2
     * securerandom 0.2.1
     * set 1.0.3
-    * stringio 3.0.4
+    * stringio 3.0.3
     * syntax_suggest 1.0.1
     * timeout 0.3.0