diff --git a/functions.php b/functions.php
index 2a1fb70..80597b4 100644
--- a/functions.php
+++ b/functions.php
@@ -51,6 +51,12 @@ function bt_theme_setup() {
 
 	// Load in required or optional files.
 	// Classes.
+
+	// Cache buster
+	if ( ! class_exists('FLCache\CacheHelper') ) {
+		require_once( get_stylesheet_directory() . '/classes/class-fl-builder-cache-helper.php');
+		}
+	// Core Class	
 	require_once( get_stylesheet_directory() . '/classes/class-fl-child-theme.php');
 	// Actions - BB Default way - This theme calls required files below.
 	add_action( 'wp_enqueue_scripts', 'FLChildTheme::enqueue_scripts', 1000 );
@@ -210,24 +216,7 @@ function bt_added_fonts( $system ) {
 		);
 		return $system;
 	}
-
-
-	function bt_acf_auto_set_license_keys() {
-
-		if ( !get_option('acf_pro_license') && defined('ACF_PRO_KEY') ) {
-	  
-		  $save = array(
-				  'key'	=> ACF_PRO_KEY,
-				  'url'	=> home_url()
-			  );
 	  
-			  $save = maybe_serialize($save);
-			  $save = base64_encode($save);
-	  
-		  update_option('acf_pro_license', $save);
-		}
-	  }
-	  add_action('after_switch_theme', 'bt_acf_auto_set_license_keys');
 
 
 	
diff --git a/includes-child/client-file.php b/includes-child/client-file.php
index 66e6ac0..038ca44 100644
--- a/includes-child/client-file.php
+++ b/includes-child/client-file.php
@@ -90,6 +90,27 @@ function wsl_edit_text() {
 }
 
 
+add_action('after_switch_theme', 'bt_acf_auto_set_license_keys');
+/**
+ * ACF License - via constant defined in wp-config.php
+ */
+function bt_acf_auto_set_license_keys() {
+
+	if ( !get_option('acf_pro_license') && defined('ACF_PRO_KEY') ) {
+  
+	  $save = array(
+			  'key'	=> ACF_PRO_KEY,
+			  'url'	=> home_url()
+		  );
+  
+		  $save = maybe_serialize($save);
+		  $save = base64_encode($save);
+  
+	  update_option('acf_pro_license', $save);
+	}
+  }
+
+
 // Roles & Capabilities
 // @link  https://wordpress.stackexchange.com/questions/4191/allow-editors-to-edit-menus
 // add editor the privilege to edit theme & menu
diff --git a/plugins.php b/plugins.php
index f31d8d4..113b283 100644
--- a/plugins.php
+++ b/plugins.php
@@ -109,7 +109,7 @@ function gsm_register_required_plugins() {
 			 array(
 					 'name'               => 'Gravity Forms', // The plugin name.
 					 'slug'               => 'gravityforms', // The plugin slug (typically the folder name).
-					 'source'             => get_theme_root() . '/lib/plugins/gravityforms_2.2.6.1.zip', // The plugin source.
+					 'source'             => get_theme_root() . '/lib/plugins/gravityforms_2.3.3.6.zip', // The plugin source.
 					 'required'           => false, // If false, the plugin is only 'recommended' instead of required.
 					 'version'            => '2.3.3.6', // E.g. 1.0.0. If set, the active plugin must be this version or higher.
 					 'force_activation'   => false, // If true, plugin is activated upon theme activation and cannot be deactivated until theme switch.