diff --git a/Gemfile.lock b/Gemfile.lock
index 10d166d0..ab7a1dcf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    xero-ruby (15.0.0)
+    xero-ruby (16.0.0)
       faraday (>= 2.0, < 3.0)
       json (~> 2.1, >= 2.1.0)
       json-jwt (~> 1.16, >= 1.16.3)
diff --git a/docs/accounting/index.html b/docs/accounting/index.html
index caa398d4..3ea09e61 100644
--- a/docs/accounting/index.html
+++ b/docs/accounting/index.html
@@ -4198,7 +4198,7 @@
     "Class" : {
       "type" : "string",
       "description" : "Organisation Classes describe which plan the Xero organisation is on (e.g. DEMO, TRIAL, PREMIUM)",
-      "enum" : [ "DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE" ]
+      "enum" : [ "DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE", "BASICLITE" ]
     },
     "Edition" : {
       "type" : "string",
@@ -6361,7 +6361,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Accounting"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="Accounting"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="Accounting"><a href="#api-Accounting">Methods</a></li>
               <li data-group="Accounting" data-name="createAccount" class="">
                 <a href="#api-Accounting-createAccount">createAccount</a>
diff --git a/docs/app_store/index.html b/docs/app_store/index.html
index d3fa5113..ce97b43f 100644
--- a/docs/app_store/index.html
+++ b/docs/app_store/index.html
@@ -1242,7 +1242,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="AppStore"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="AppStore"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="AppStore"><a href="#api-AppStore">Methods</a></li>
               <li data-group="AppStore" data-name="getSubscription" class="">
                 <a href="#api-AppStore-getSubscription">getSubscription</a>
diff --git a/docs/assets/index.html b/docs/assets/index.html
index 7b62c427..e58a67c4 100644
--- a/docs/assets/index.html
+++ b/docs/assets/index.html
@@ -1420,7 +1420,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Asset"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="Asset"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="Asset"><a href="#api-Asset">Methods</a></li>
               <li data-group="Asset" data-name="createAsset" class="">
                 <a href="#api-Asset-createAsset">createAsset</a>
diff --git a/docs/files/index.html b/docs/files/index.html
index 15d030d1..837347ca 100644
--- a/docs/files/index.html
+++ b/docs/files/index.html
@@ -1181,7 +1181,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Files"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Files"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="Files"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="Files"><a href="#api-Files">Methods</a></li>
               <li data-group="Files" data-name="createFileAssociation" class="">
                 <a href="#api-Files-createFileAssociation">createFileAssociation</a>
diff --git a/docs/finance/index.html b/docs/finance/index.html
index f5055781..63cca2f6 100644
--- a/docs/finance/index.html
+++ b/docs/finance/index.html
@@ -2376,7 +2376,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Finance"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="Finance"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="Finance"><a href="#api-Finance">Methods</a></li>
               <li data-group="Finance" data-name="getBankStatementAccounting" class="">
                 <a href="#api-Finance-getBankStatementAccounting">getBankStatementAccounting</a>
diff --git a/docs/payroll_au/index.html b/docs/payroll_au/index.html
index a99a337b..f87692e6 100644
--- a/docs/payroll_au/index.html
+++ b/docs/payroll_au/index.html
@@ -3447,7 +3447,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollAu"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="PayrollAu"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="PayrollAu"><a href="#api-PayrollAu">Methods</a></li>
               <li data-group="PayrollAu" data-name="approveLeaveApplication" class="">
                 <a href="#api-PayrollAu-approveLeaveApplication">approveLeaveApplication</a>
diff --git a/docs/payroll_au_v2/index.html b/docs/payroll_au_v2/index.html
index 01471f87..eb2260bb 100644
--- a/docs/payroll_au_v2/index.html
+++ b/docs/payroll_au_v2/index.html
@@ -1160,7 +1160,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollAuV2"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollAuV2"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="PayrollAuV2"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="PayrollAuV2"><a href="#api-PayrollAuV2">Methods</a></li>
               <li data-group="PayrollAuV2" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollAuV2-approveTimesheet">approveTimesheet</a>
diff --git a/docs/payroll_nz/EmployeePayTemplate.md b/docs/payroll_nz/EmployeePayTemplate.md
index d5cea6ab..19c5c9fd 100644
--- a/docs/payroll_nz/EmployeePayTemplate.md
+++ b/docs/payroll_nz/EmployeePayTemplate.md
@@ -5,7 +5,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **employee_id** | **String** | Unique identifier for the employee | [optional] 
-**earning_templates** | [**Array&lt;EarningsTemplate&gt;**](EarningsTemplate.md) |  | [optional] 
+**earning_templates** | [**Array&lt;EarningsTemplate&gt;**](EarningsTemplate.md) |  | 
 
 ## Code Sample
 
diff --git a/docs/payroll_nz/index.html b/docs/payroll_nz/index.html
index fd3c87a4..27a2d5d5 100644
--- a/docs/payroll_nz/index.html
+++ b/docs/payroll_nz/index.html
@@ -1937,7 +1937,7 @@
 };
       defs["EmployeePayTemplate"] = {
   "title" : "",
-  "required" : [ "EarningTemplates" ],
+  "required" : [ "earningTemplates" ],
   "type" : "object",
   "properties" : {
     "employeeID" : {
@@ -4068,7 +4068,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollNz"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="PayrollNz"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="PayrollNz"><a href="#api-PayrollNz">Methods</a></li>
               <li data-group="PayrollNz" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollNz-approveTimesheet">approveTimesheet</a>
diff --git a/docs/payroll_uk/EmployeePayTemplate.md b/docs/payroll_uk/EmployeePayTemplate.md
index 508efcf5..92767069 100644
--- a/docs/payroll_uk/EmployeePayTemplate.md
+++ b/docs/payroll_uk/EmployeePayTemplate.md
@@ -5,7 +5,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **employee_id** | **String** | Unique identifier for the employee | [optional] 
-**earning_templates** | [**Array&lt;EarningsTemplate&gt;**](EarningsTemplate.md) |  | [optional] 
+**earning_templates** | [**Array&lt;EarningsTemplate&gt;**](EarningsTemplate.md) |  | 
 
 ## Code Sample
 
diff --git a/docs/payroll_uk/index.html b/docs/payroll_uk/index.html
index 440511bb..869220c3 100644
--- a/docs/payroll_uk/index.html
+++ b/docs/payroll_uk/index.html
@@ -1987,7 +1987,7 @@
 };
       defs["EmployeePayTemplate"] = {
   "title" : "",
-  "required" : [ "EarningTemplates" ],
+  "required" : [ "earningTemplates" ],
   "type" : "object",
   "properties" : {
     "employeeID" : {
@@ -3701,7 +3701,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="PayrollUk"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="PayrollUk"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="PayrollUk"><a href="#api-PayrollUk">Methods</a></li>
               <li data-group="PayrollUk" data-name="approveTimesheet" class="">
                 <a href="#api-PayrollUk-approveTimesheet">approveTimesheet</a>
diff --git a/docs/projects/index.html b/docs/projects/index.html
index a814d9aa..0081bf84 100644
--- a/docs/projects/index.html
+++ b/docs/projects/index.html
@@ -1463,7 +1463,7 @@
           <nav id="scrollingNav">
             <ul class="sidenav nav nav-list">
               <li class="nav-header" data-group="Project"><strong>SDK: </strong><span id='sdk-name'></span></li>
-              <li class="nav-header" data-group="Project"><strong>VSN: </strong>15.0.0</li>
+              <li class="nav-header" data-group="Project"><strong>VSN: </strong>16.0.0</li>
               <li class="nav-header" data-group="Project"><a href="#api-Project">Methods</a></li>
               <li data-group="Project" data-name="createProject" class="">
                 <a href="#api-Project-createProject">createProject</a>
diff --git a/lib/xero-ruby/models/accounting/organisation.rb b/lib/xero-ruby/models/accounting/organisation.rb
index db869322..1e6932c1 100644
--- a/lib/xero-ruby/models/accounting/organisation.rb
+++ b/lib/xero-ruby/models/accounting/organisation.rb
@@ -192,6 +192,7 @@ class Organisation
     GROW ||= "GROW".freeze
     COMPREHENSIVE ||= "COMPREHENSIVE".freeze
     SIMPLE ||= "SIMPLE".freeze
+    BASICLITE ||= "BASICLITE".freeze
     
     # BUSINESS or PARTNER. Partner edition organisations are sold exclusively through accounting partners and have restricted functionality (e.g. no access to invoicing)
     attr_accessor :edition
@@ -487,7 +488,7 @@ def valid?
       return false unless sales_tax_period_validator.valid?(@sales_tax_period)
       organisation_entity_type_validator = EnumAttributeValidator.new('String', ["ACCOUNTING_PRACTICE", "COMPANY", "CHARITY", "CLUB_OR_SOCIETY", "INDIVIDUAL", "LOOK_THROUGH_COMPANY", "NOT_FOR_PROFIT", "PARTNERSHIP", "S_CORPORATION", "SELF_MANAGED_SUPERANNUATION_FUND", "SOLE_TRADER", "SUPERANNUATION_FUND", "TRUST", "PERSONAL", "SINGLEMEMBERLLC", "CCORPORATIONLLC", "PARTNERSHIPLLC", "SCORPORATIONLLC", "LLC", "NOTLLC", "UNSPECIFIED"])
       return false unless organisation_entity_type_validator.valid?(@organisation_entity_type)
-      _class_validator = EnumAttributeValidator.new('String', ["DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE"])
+      _class_validator = EnumAttributeValidator.new('String', ["DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE", "BASICLITE"])
       return false unless _class_validator.valid?(@_class)
       edition_validator = EnumAttributeValidator.new('String', ["BUSINESS", "PARTNER"])
       return false unless edition_validator.valid?(@edition)
@@ -547,7 +548,7 @@ def organisation_entity_type=(organisation_entity_type)
     # Custom attribute writer method checking allowed values (enum).
     # @param [Object] _class Object to be assigned
     def _class=(_class)
-      validator = EnumAttributeValidator.new('String', ["DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE"])
+      validator = EnumAttributeValidator.new('String', ["DEMO", "TRIAL", "STARTER", "STANDARD", "PREMIUM", "PREMIUM_20", "PREMIUM_50", "PREMIUM_100", "LEDGER", "GST_CASHBOOK", "NON_GST_CASHBOOK", "ULTIMATE", "LITE", "ULTIMATE_10", "ULTIMATE_20", "ULTIMATE_50", "ULTIMATE_100", "IGNITE", "GROW", "COMPREHENSIVE", "SIMPLE", "BASICLITE"])
       unless validator.valid?(_class)
         fail ArgumentError, "invalid value for \"_class\", must be one of #{validator.allowable_values}."
       end
diff --git a/lib/xero-ruby/models/payroll_nz/employee_pay_template.rb b/lib/xero-ruby/models/payroll_nz/employee_pay_template.rb
index 892ab942..3293959c 100644
--- a/lib/xero-ruby/models/payroll_nz/employee_pay_template.rb
+++ b/lib/xero-ruby/models/payroll_nz/employee_pay_template.rb
@@ -68,12 +68,17 @@ def initialize(attributes = {})
     # @return Array for valid properties with the reasons
     def list_invalid_properties
       invalid_properties = Array.new
+      if @earning_templates.nil?
+        invalid_properties.push('invalid value for "earning_templates", earning_templates cannot be nil.')
+      end
+
       invalid_properties
     end
 
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      return false if @earning_templates.nil?
       true
     end
 
diff --git a/lib/xero-ruby/models/payroll_uk/employee_pay_template.rb b/lib/xero-ruby/models/payroll_uk/employee_pay_template.rb
index 9bc744fe..87e8f814 100644
--- a/lib/xero-ruby/models/payroll_uk/employee_pay_template.rb
+++ b/lib/xero-ruby/models/payroll_uk/employee_pay_template.rb
@@ -68,12 +68,17 @@ def initialize(attributes = {})
     # @return Array for valid properties with the reasons
     def list_invalid_properties
       invalid_properties = Array.new
+      if @earning_templates.nil?
+        invalid_properties.push('invalid value for "earning_templates", earning_templates cannot be nil.')
+      end
+
       invalid_properties
     end
 
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      return false if @earning_templates.nil?
       true
     end
 
diff --git a/lib/xero-ruby/version.rb b/lib/xero-ruby/version.rb
index fcfd885e..291a962e 100644
--- a/lib/xero-ruby/version.rb
+++ b/lib/xero-ruby/version.rb
@@ -7,9 +7,9 @@
 Generated by: https://openapi-generator.tech
 OpenAPI Generator version: 4.3.1
 
-The version of the XeroOpenAPI document: 13.0.0
+The version of the XeroOpenAPI document: 14.0.0
 =end
 
 module XeroRuby
-  VERSION = '15.0.0'
+  VERSION = '16.0.0'
 end