diff --git a/doc/sphinx/changelog.rst b/doc/sphinx/changelog.rst
index 5d3951ffb..4044bdfa1 100644
--- a/doc/sphinx/changelog.rst
+++ b/doc/sphinx/changelog.rst
@@ -1,12 +1,15 @@
 Changelog
 =========
 
-2.11.4 (unreleased)
+2.11.4 (2019-09-29)
 -------------------
 
 Fix
 ~~~
 
+- Fix an indexing bug in the :cpp:class:`pagmo::pso_gen` algorithm
+  (`#349 <https://github.com/esa/pagmo2/pull/349>`__).
+
 - Fix various fitness comparisons when nan values are involved
   (`#346 <https://github.com/esa/pagmo2/pull/346>`__,
   `#347 <https://github.com/esa/pagmo2/pull/347>`__).