diff --git a/.mokogitea/manifest.xml b/.mokogitea/manifest.xml
index 41236a6..430c3c5 100644
--- a/.mokogitea/manifest.xml
+++ b/.mokogitea/manifest.xml
@@ -10,7 +10,7 @@
     <display-name>Package - MokoJoomHero</display-name>
     <org>MokoConsulting</org>
     <description>A Joomla Module designed to provide a random image from a folder with content on top as a Hero.</description>
-    <version>01.19.01</version>
+    <version>01.21.05</version>
     <license spdx="GPL-3.0-or-later">GNU General Public License v3</license>
   </identity>
   <governance>
diff --git a/.mokogitea/workflows/issue-branch.yml b/.mokogitea/workflows/issue-branch.yml
index cdaeafc..7feb99f 100644
--- a/.mokogitea/workflows/issue-branch.yml
+++ b/.mokogitea/workflows/issue-branch.yml
@@ -5,7 +5,7 @@
 # FILE INFORMATION
 # DEFGROUP: Gitea.Workflow
 # INGROUP: moko-platform.Automation
-# VERSION: 01.19.01
+# VERSION: 01.21.05
 # BRIEF: Auto-create feature branch when an issue is opened
 
 name: "Universal: Issue Branch"
diff --git a/CLAUDE.md b/CLAUDE.md
index 4a20818..07299d0 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -60,5 +60,5 @@ This is a Joomla **site module** (`mod_mokojoomhero`).
 
 ## Coding Standards
 
-- PHP 8.1+ minimum
+- PHP 8.3+ minimum
 - SPDX license headers on all PHP files
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 2bfbb47..8dad10f 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -14,7 +14,7 @@
 	DEFGROUP:
 	INGROUP: Project.Documentation
 	REPO:
-	VERSION: 01.19.01
+	VERSION: 01.21.05
 	PATH: ./CODE_OF_CONDUCT.md
 	BRIEF: Reference + packaging repo for Moko Consulting Developer GPT Other Default
 -->
diff --git a/README.md b/README.md
index e706865..434027e 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ A Joomla site module for random hero image slideshows, video backgrounds, solid
 
 ## Overview
 
-MokoJoomHero is a free, open-source Joomla module that creates dynamic hero sections with multiple background modes, configurable content overlays, and advanced features like parallax scrolling, A/B testing, and scheduling. Designed for the MokoOnyx template but works with any Joomla 5/6 template.
+MokoJoomHero is a free, open-source Joomla module that creates dynamic hero sections with multiple background modes, configurable content overlays, and advanced features like parallax scrolling, A/B testing, and scheduling. Designed for the MokoOnyx template but works with any Joomla 6 template.
 
 ## Features
 
@@ -46,8 +46,8 @@ MokoJoomHero is a free, open-source Joomla module that creates dynamic hero sect
 
 ## Prerequisites
 
-- **PHP**: 8.1 or higher
-- **Joomla**: 5.x or 6.x
+- **PHP**: 8.3 or higher
+- **Joomla**: 6.x or higher
 
 ## Installation
 
diff --git a/SECURITY.md b/SECURITY.md
index 254f117..c01a600 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -23,7 +23,7 @@ DEFGROUP: [PROJECT_NAME]
 INGROUP: [PROJECT_NAME].Documentation
 REPO: [REPOSITORY_URL]
 PATH: /SECURITY.md
-VERSION: 01.19.01
+VERSION: 01.21.05
 BRIEF: Security vulnerability reporting and handling policy
 -->
 
diff --git a/composer.json b/composer.json
index 6f30f8b..489c6a7 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
 	"name": "mokoconsulting/tpl-mokojoomhero",
-	"description": "MokoJoomHero — Modern Joomla 5 template by Moko Consulting",
+	"description": "MokoJoomHero — Modern Joomla 6 template by Moko Consulting",
 	"type": "joomla-template",
 	"license": "GPL-3.0-or-later",
 	"authors": [
@@ -11,7 +11,7 @@
 		}
 	],
 	"require": {
-		"php": ">=8.1"
+		"php": ">=8.3"
 	},
 	"require-dev": {
 		"squizlabs/php_codesniffer": "^3.7",
diff --git a/src/language/en-GB/mod_mokojoomhero.ini b/src/language/en-GB/mod_mokojoomhero.ini
index 8c84466..c16b633 100644
--- a/src/language/en-GB/mod_mokojoomhero.ini
+++ b/src/language/en-GB/mod_mokojoomhero.ini
@@ -6,7 +6,7 @@
 ; INGROUP: MokoJoomHero.Module
 ; REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
 ; PATH: /src/language/en-GB/mod_mokojoomhero.ini
-; VERSION: 01.19.01
+; VERSION: 01.21.05
 ; BRIEF: Language strings for MokoJoomHero module (frontend + admin form fields)
 
 MOD_MOKOJOOMHERO_NO_CONTENT="Add content to this module to display it over the hero image."
diff --git a/src/language/en-GB/mod_mokojoomhero.sys.ini b/src/language/en-GB/mod_mokojoomhero.sys.ini
index 76aef81..4c79d7a 100644
--- a/src/language/en-GB/mod_mokojoomhero.sys.ini
+++ b/src/language/en-GB/mod_mokojoomhero.sys.ini
@@ -6,7 +6,7 @@
 ; INGROUP: MokoJoomHero.Module
 ; REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
 ; PATH: /src/language/en-GB/mod_mokojoomhero.sys.ini
-; VERSION: 01.19.01
+; VERSION: 01.21.05
 ; BRIEF: System language strings — used in admin Extension Manager and Module Manager
 
 MOD_MOKOJOOMHERO="Module - MokoJoomHero"
diff --git a/src/language/en-US/mod_mokojoomhero.ini b/src/language/en-US/mod_mokojoomhero.ini
index db65cb8..3cca6f5 100644
--- a/src/language/en-US/mod_mokojoomhero.ini
+++ b/src/language/en-US/mod_mokojoomhero.ini
@@ -6,7 +6,7 @@
 ; INGROUP: MokoJoomHero.Module
 ; REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
 ; PATH: /src/language/en-US/mod_mokojoomhero.ini
-; VERSION: 01.19.01
+; VERSION: 01.21.05
 ; BRIEF: Language strings for MokoJoomHero module (en-US, frontend + admin form fields)
 
 MOD_MOKOJOOMHERO_NO_CONTENT="Add content to this module to display it over the hero image."
diff --git a/src/language/en-US/mod_mokojoomhero.sys.ini b/src/language/en-US/mod_mokojoomhero.sys.ini
index 6582cd9..8c3775f 100644
--- a/src/language/en-US/mod_mokojoomhero.sys.ini
+++ b/src/language/en-US/mod_mokojoomhero.sys.ini
@@ -6,7 +6,7 @@
 ; INGROUP: MokoJoomHero.Module
 ; REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
 ; PATH: /src/language/en-US/mod_mokojoomhero.sys.ini
-; VERSION: 01.19.01
+; VERSION: 01.21.05
 ; BRIEF: System language strings — used in admin Extension Manager and Module Manager (en-US)
 
 MOD_MOKOJOOMHERO="Module - MokoJoomHero"
diff --git a/src/media/css/mod_mokojoomhero.css b/src/media/css/mod_mokojoomhero.css
index c97bc4e..1e15f3f 100644
--- a/src/media/css/mod_mokojoomhero.css
+++ b/src/media/css/mod_mokojoomhero.css
@@ -7,7 +7,7 @@
  * INGROUP: MokoJoomHero.Module
  * REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
  * PATH: /src/media/css/mod_mokojoomhero.css
- * VERSION: 01.19.01
+ * VERSION: 01.21.05
  * BRIEF: Hero module stylesheet — slideshow, video, colour/gradient, overlay, card, mute toggle, responsive
  */
 
diff --git a/src/media/js/mod_mokojoomhero.js b/src/media/js/mod_mokojoomhero.js
index ab6083c..376f9b2 100644
--- a/src/media/js/mod_mokojoomhero.js
+++ b/src/media/js/mod_mokojoomhero.js
@@ -8,7 +8,7 @@
  * INGROUP: MokoJoomHero.Module
  * REPO: https://git.mokoconsulting.tech/MokoConsulting/MokoJoomHero
  * PATH: /src/media/js/mod_mokojoomhero.js
- * VERSION: 01.19.01
+ * VERSION: 01.21.05
  * BRIEF: Hero module JavaScript — slideshow crossfade, video viewport control, mute toggle
  */
 
diff --git a/src/mod_mokojoomhero.xml b/src/mod_mokojoomhero.xml
index f1c1552..a4befec 100644
--- a/src/mod_mokojoomhero.xml
+++ b/src/mod_mokojoomhero.xml
@@ -22,7 +22,7 @@
 	<authorUrl>https://mokoconsulting.tech</authorUrl>
 	<copyright>Copyright (C) 2026 Moko Consulting. All rights reserved.</copyright>
 	<license>GPL-3.0-or-later</license>
-	<version>01.19.01-dev</version>
+	<version>01.21.05-dev</version>
 	<description>Random hero image slideshow, video backgrounds, solid colour/gradient, parallax, content animations, A/B testing, scheduling, and overlay with card support. Free and open source. By Moko Consulting.</description>
 
 	<scriptfile>script.php</scriptfile>