diff --git a/doc/whats_new/0.13.rst b/doc/whats_new/0.13.rst
index 80ee3df23..79cb6fe60 100644
--- a/doc/whats_new/0.13.rst
+++ b/doc/whats_new/0.13.rst
@@ -14,9 +14,6 @@ Bug fixes
 Compatibility
 .............
 
-- Compatibility with scikit-learn 1.5
-  :pr:`1074` by :user:`Guillaume Lemaitre <glemaitre>`.
-
 Deprecations
 ............
 
diff --git a/doc/whats_new/v0.12.rst b/doc/whats_new/v0.12.rst
index 1213f1f56..4a96de92c 100644
--- a/doc/whats_new/v0.12.rst
+++ b/doc/whats_new/v0.12.rst
@@ -1,5 +1,19 @@
 .. _changes_0_12:
 
+Version 0.12.3
+==============
+
+**May 28, 2024**
+
+Changelog
+---------
+
+Compatibility
+.............
+
+- Compatibility with scikit-learn 1.5
+  :pr:`1074` by :user:`Guillaume Lemaitre <glemaitre>`.
+
 Version 0.12.2
 ==============