diff --git a/CHANGELOG.md b/CHANGELOG.md
index b96b07173..1e5f4b7af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## [Unreleased]
 
+- Updated uv from 0.9.7 to 0.9.9. ([#1961](https://github.com/heroku/heroku-buildpack-python/pull/1961))
 
 ## [v318] - 2025-11-12
 
diff --git a/requirements/uv.txt b/requirements/uv.txt
index e09f8b1ba..99caef278 100644
--- a/requirements/uv.txt
+++ b/requirements/uv.txt
@@ -1 +1 @@
-uv==0.9.7
+uv==0.9.9