diff --git a/Puc/v5p0/DebugBar/Extension.php b/Puc/v5p0/DebugBar/Extension.php
index 37974e5..90a9a9e 100644
--- a/Puc/v5p0/DebugBar/Extension.php
+++ b/Puc/v5p0/DebugBar/Extension.php
@@ -26,7 +26,7 @@ if ( !class_exists(Extension::class, false) ):
 			add_filter('debug_bar_panels', array($this, 'addDebugBarPanel'));
 			add_action('debug_bar_enqueue_scripts', array($this, 'enqueuePanelDependencies'));
 
-			add_action('wp_ajax_puc_v4_debug_check_now', array($this, 'ajaxCheckNow'));
+			add_action('wp_ajax_puc_v5_debug_check_now', array($this, 'ajaxCheckNow'));
 		}
 
 		/**
@@ -47,17 +47,17 @@ if ( !class_exists(Extension::class, false) ):
 		 */
 		public function enqueuePanelDependencies() {
 			wp_enqueue_style(
-				'puc-debug-bar-style-v4',
+				'puc-debug-bar-style-v5',
 				$this->getLibraryUrl("/css/puc-debug-bar.css"),
 				array('debug-bar'),
-				'20171124'
+				'20221008'
 			);
 
 			wp_enqueue_script(
-				'puc-debug-bar-js-v4',
+				'puc-debug-bar-js-v5',
 				$this->getLibraryUrl("/js/debug-bar.js"),
 				array('jquery'),
-				'20201209'
+				'20221008'
 			);
 		}
 
@@ -157,7 +157,7 @@ if ( !class_exists(Extension::class, false) ):
 		public function removeHooks() {
 			remove_filter('debug_bar_panels', array($this, 'addDebugBarPanel'));
 			remove_action('debug_bar_enqueue_scripts', array($this, 'enqueuePanelDependencies'));
-			remove_action('wp_ajax_puc_v4_debug_check_now', array($this, 'ajaxCheckNow'));
+			remove_action('wp_ajax_puc_v5_debug_check_now', array($this, 'ajaxCheckNow'));
 		}
 
 		/**
diff --git a/Puc/v5p0/DebugBar/Panel.php b/Puc/v5p0/DebugBar/Panel.php
index c2deeea..99bb725 100644
--- a/Puc/v5p0/DebugBar/Panel.php
+++ b/Puc/v5p0/DebugBar/Panel.php
@@ -23,7 +23,7 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 
 		public function render() {
 			printf(
-				'<div class="puc-debug-bar-panel-v4" id="%1$s" data-slug="%2$s" data-uid="%3$s" data-nonce="%4$s">',
+				'<div class="puc-debug-bar-panel-v5" id="%1$s" data-slug="%2$s" data-uid="%3$s" data-nonce="%4$s">',
 				esc_attr($this->updateChecker->getUniqueName('debug-bar-panel')),
 				esc_attr($this->updateChecker->slug),
 				esc_attr($this->updateChecker->getUniqueName('uid')),
diff --git a/Puc/v5p0/DebugBar/PluginExtension.php b/Puc/v5p0/DebugBar/PluginExtension.php
index 4d27ab4..975a02f 100644
--- a/Puc/v5p0/DebugBar/PluginExtension.php
+++ b/Puc/v5p0/DebugBar/PluginExtension.php
@@ -13,7 +13,7 @@ if ( !class_exists(PluginExtension::class, false) ):
 		public function __construct($updateChecker) {
 			parent::__construct($updateChecker, PluginPanel::class);
 
-			add_action('wp_ajax_puc_v4_debug_request_info', array($this, 'ajaxRequestInfo'));
+			add_action('wp_ajax_puc_v5_debug_request_info', array($this, 'ajaxRequestInfo'));
 		}
 
 		/**
diff --git a/css/puc-debug-bar.css b/css/puc-debug-bar.css
index 2cb3f8e..649db4f 100644
--- a/css/puc-debug-bar.css
+++ b/css/puc-debug-bar.css
@@ -1,4 +1,4 @@
-.puc-debug-bar-panel-v4 pre {
+.puc-debug-bar-panel-v5 pre {
 	margin-top: 0;
 }
 
diff --git a/js/debug-bar.js b/js/debug-bar.js
index 2452c02..9cb65a0 100644
--- a/js/debug-bar.js
+++ b/js/debug-bar.js
@@ -2,7 +2,7 @@ jQuery(function($) {
 
 	function runAjaxAction(button, action) {
 		button = $(button);
-		var panel = button.closest('.puc-debug-bar-panel-v4');
+		var panel = button.closest('.puc-debug-bar-panel-v5');
 		var responseBox = button.closest('td').find('.puc-ajax-response');
 
 		responseBox.text('Processing...').show();
@@ -20,13 +20,13 @@ jQuery(function($) {
 		);
 	}
 
-	$('.puc-debug-bar-panel-v4 input[name="puc-check-now-button"]').on('click', function() {
-		runAjaxAction(this, 'puc_v4_debug_check_now');
+	$('.puc-debug-bar-panel-v5 input[name="puc-check-now-button"]').on('click', function() {
+		runAjaxAction(this, 'puc_v5_debug_check_now');
 		return false;
 	});
 
-	$('.puc-debug-bar-panel-v4 input[name="puc-request-info-button"]').on('click', function() {
-		runAjaxAction(this, 'puc_v4_debug_request_info');
+	$('.puc-debug-bar-panel-v5 input[name="puc-request-info-button"]').on('click', function() {
+		runAjaxAction(this, 'puc_v5_debug_request_info');
 		return false;
 	});
 
@@ -34,7 +34,7 @@ jQuery(function($) {
 	// Debug Bar uses the panel class name as part of its link and container IDs. This means we can
 	// end up with multiple identical IDs if more than one plugin uses the update checker library.
 	// Fix it by replacing the class name with the plugin slug.
-	var panels = $('#debug-menu-targets').find('.puc-debug-bar-panel-v4');
+	var panels = $('#debug-menu-targets').find('.puc-debug-bar-panel-v5');
 	panels.each(function() {
 		var panel = $(this);
 		var uid = panel.data('uid');