diff --git a/CHANGELOG.md b/CHANGELOG.md
index 109b88bb..36ceb0df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
  - **Breaking**: Bump MSRV to 1.73 (5 October, 2023)
- - Bump pcodec to 0.2.0
+ - Bump `pco` (pcodec) to 0.2.1
 
 ## [0.12.5] - 2024-03-17
 
diff --git a/Cargo.toml b/Cargo.toml
index 5d669e10..263f849b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -60,7 +60,7 @@ object_store = { version = "0.9.0", optional = true }
 opendal = { version = "0.45", optional = true }
 parking_lot = "0.12"
 pathdiff = "0.2"
-pco = { version = "0.2.0", optional = true }
+pco = { version = "0.2.1", optional = true }
 rayon = "1.6"
 rayon_iter_concurrent_limit = "0.2.0"
 reqwest = { version = "0.11", features = ["blocking"], optional = true }