diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f13181..8785040 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org).
 
+## [Unreleased]
+
+### Added
+
+- (PA-9117) Add support for Puppet 9
+
 ## [v2.0.2](https://github.com/puppetlabs/puppetlabs-zone_core/tree/v2.0.2) - 2026-01-05
 
 [Full Changelog](https://github.com/puppetlabs/puppetlabs-zone_core/compare/v2.0.1...v2.0.2)
diff --git a/metadata.json b/metadata.json
index 134c445..baba5f2 100644
--- a/metadata.json
+++ b/metadata.json
@@ -21,7 +21,7 @@
   "requirements": [
     {
       "name": "puppet",
-      "version_requirement": ">= 8.0.0 < 9.0.0"
+      "version_requirement": ">= 8.0.0 < 10.0.0"
     }
   ],
   "pdk-version": "3.5.1",