diff --git a/Aspid.FastTools/Assets/Aspid/FastTools/CHANGELOG.md b/Aspid.FastTools/Assets/Aspid/FastTools/CHANGELOG.md
index 09ce6cf..ed6b149 100644
--- a/Aspid.FastTools/Assets/Aspid/FastTools/CHANGELOG.md
+++ b/Aspid.FastTools/Assets/Aspid/FastTools/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+- Renamed UPM package from `com.aspid.fasttools` to `tech.aspid.fasttools` to align with the `tech.*` reverse-domain convention.
+
 ## [1.0.0-rc.3] — 2026-05-25
 
 ### Added