diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9bf5d238..986d29f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,8 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
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+- Bump `abseil-cpp` version to 20230802.0 by [@XuehaiPan](https://github.com/XuehaiPan) in [#79](https://github.com/metaopt/optree/pull/79).
 
 ### Fixed