1 files changed, 1 insertions, 1 deletions
diff --git a/NEWS.md b/NEWS.md
index 8f7b143d2f..dc1e5aebfa 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -343,7 +343,7 @@ Note: We're only listing outstanding class updates.
     * prettyprint 0.1.1
     * psych 4.0.3
     * racc 1.6.0
-    * rdoc 6.3.2
+    * rdoc 6.4.0
     * readline-ext 0.1.3
     * reline 0.2.8.pre.11
     * resolv 0.2.1