diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e42fb6..3bcbf0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 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).
 
+## [v2.3.1](https://github.com/puppetlabs/influxdb/tree/v2.3.1) (2023-08-03)
+
+[Full Changelog](https://github.com/puppetlabs/influxdb/compare/v2.3.0...v2.3.1)
+
+### Fixed
+
+- Make use\_system\_store optional in token function [\#95](https://github.com/puppetlabs/influxdb/pull/95) ([m0dular](https://github.com/m0dular))
+
 ## [v2.3.0](https://github.com/puppetlabs/influxdb/tree/v2.3.0) (2023-08-02)
 
 [Full Changelog](https://github.com/puppetlabs/influxdb/compare/v2.2.0...v2.3.0)
diff --git a/REFERENCE.md b/REFERENCE.md
index fc9c879..dffeebc 100644
--- a/REFERENCE.md
+++ b/REFERENCE.md
@@ -1011,7 +1011,7 @@ Type: Ruby 4.x API
 
 The influxdb::retrieve_token function.
 
-#### `influxdb::retrieve_token(String $uri, String $token_name, String $admin_token_file, Boolean $use_system_store)`
+#### `influxdb::retrieve_token(String $uri, String $token_name, String $admin_token_file, Optional[Boolean] $use_system_store)`
 
 The influxdb::retrieve_token function.
 
@@ -1037,11 +1037,11 @@ Data type: `String`
 
 ##### `use_system_store`
 
-Data type: `Boolean`
+Data type: `Optional[Boolean]`
 
 
 
-#### `influxdb::retrieve_token(String $uri, String $token_name, Sensitive $admin_token, Boolean $use_system_store)`
+#### `influxdb::retrieve_token(String $uri, String $token_name, Sensitive $admin_token, Optional[Boolean] $use_system_store)`
 
 The influxdb::retrieve_token function.
 
@@ -1067,7 +1067,7 @@ Data type: `Sensitive`
 
 ##### `use_system_store`
 
-Data type: `Boolean`
+Data type: `Optional[Boolean]`
 
 
 
diff --git a/metadata.json b/metadata.json
index f12acef..6782883 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "puppetlabs-influxdb",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "author": "Adrian Parreiras Horta",
   "summary": "Installs and configures InfluxDB 2",
   "license": "Apache-2.0",