diff --git a/CHANGELOG.md b/CHANGELOG.md
index c69c31f83..7f477439f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Change Log
+
+## [16.2.1] - 2025-10-14
+
+### Fixed
+
+- `run-task` script now cleans up zombie processes
+- Fixed regression to `taskgraph.util.taskcluster.list_artifacts`
+- Fixed regression to `taskgraph.util.taskcluster.get_artifact`
+
 ## [16.2.0] - 2025-09-26
 
 ### Added
diff --git a/pyproject.toml b/pyproject.toml
index ea434460a..73385b895 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 ### Project
 [project]
 name = "taskcluster-taskgraph"
-version = "16.2.0"
+version = "16.2.1"
 description = "Build taskcluster taskgraphs"
 readme = "README.rst"
 authors = [
diff --git a/uv.lock b/uv.lock
index c101970cb..7da769b14 100644
--- a/uv.lock
+++ b/uv.lock
@@ -3340,7 +3340,7 @@ wheels = [
 
 [[package]]
 name = "taskcluster-taskgraph"
-version = "16.2.0"
+version = "16.2.1"
 source = { editable = "." }
 dependencies = [
     { name = "appdirs" },