diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a68fcf20..da4e482a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,12 +4,12 @@ Changelog
 *unreleased*
 ~~~~~~~~~~~~
 
-No unreleased changes.
+* Update documentation entry for 21.1.
 
 21.1 - 2021-10-29
 ~~~~~~~~~~~~~~~~~
 
-No unreleased changes.
+* Update pin to pyparsing to exclude 3.0.0.
 
 21.0 - 2021-07-03
 ~~~~~~~~~~~~~~~~~