diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ### 1.1.0 (Next)
 * Your contribution here.
+* [#19](https://github.com/mongoid/mongoid-compatibility/pull/19): Run unit tests using matrix - [@saisrinivasan](https://github.com/SairamSrinivasan).
 
 ### 1.0.0 (2024/06/19)