diff --git a/doc/unordered/changes.adoc b/doc/unordered/changes.adoc
index 32ddc93a..e0d318ec 100644
--- a/doc/unordered/changes.adoc
+++ b/doc/unordered/changes.adoc
@@ -11,7 +11,7 @@
 * Added node-based, open-addressing containers
   `boost::unordered_node_map` and `boost::unordered_node_set`.
 * Extended heterogeneous lookup to more member functions as specified in
-  https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2363r3.html[P2363].
+  https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2363r5.html[P2363].
 * Replaced the previous post-mixing process for open-addressing containers with 
   a new algorithm based on extended multiplication by a constant.