diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f2bad58..244f2bf8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Fixed
+
+- [PR#462](https://github.com/SciTools/iris-esmf-regrid/pull/462)
+  Fixed bug when saving regridders made with precomputed weights.
+  [@stephenworsley](https://github.com/stephenworsley)
+
 ### Added
 
 - [PR#464](https://github.com/SciTools/iris-esmf-regrid/pull/464)