diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b7cd6efd..d437ccfc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - Experimental support for Python 3.11 ([#731](https://github.com/stac-utils/pystac/pull/731))
 - Accept PathLike objects in `StacIO` I/O methods, `pystac.read_file` and `pystac.write_file` ([#728](https://github.com/stac-utils/pystac/pull/728))
 - Optional `StacIO` instance as argument to `Catalog.save`/`Catalog.normalize_and_save` ([#751](https://github.com/stac-utils/pystac/pull/751))
+- More thorough docstrings for `pystac.utils` functions and classes ([#735](https://github.com/stac-utils/pystac/pull/735))
 
 ### Removed