diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index e0acb44..79ede0e 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,6 +4,7 @@
 - fix: :meth:`.Table.distinct` now deduplicates rows when ``key`` is a sequence of column names.
 - fix: :class:`.Rank` ranks null values last when ``reverse=True``.
 - fix: :meth:`.Table.from_fixed` reads the schema instead of the data file when ``schema_path`` is a file-like object.
+- fix: :class:`.PercentileRank` returns a null rank for null values instead of raising a ``TypeError``.
 
 1.14.2 - February 27, 2026
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