diff --git a/fieldmanager.php b/fieldmanager.php
index 0684d5022e..62b04634cc 100644
--- a/fieldmanager.php
+++ b/fieldmanager.php
@@ -3,7 +3,7 @@
  * Fieldmanager Base Plugin File.
  *
  * @package Fieldmanager
- * @version 1.2.0-alpha
+ * @version 1.2.1
  */
 
 /*
@@ -11,14 +11,14 @@
 Plugin URI: https://github.com/alleyinteractive/wordpress-fieldmanager
 Description: Add fields to WordPress programatically.
 Author: Alley Interactive
-Version: 1.2.0-alpha
+Version: 1.2.1
 Author URI: https://www.alleyinteractive.com/
 */
 
 /**
  * Current version of Fieldmanager.
  */
-define( 'FM_VERSION', '1.2.0-alpha' );
+define( 'FM_VERSION', '1.2.1' );
 
 /**
  * Filesystem path to Fieldmanager.
diff --git a/js/fieldmanager.js b/js/fieldmanager.js
index eb963d74b6..14684fd66b 100644
--- a/js/fieldmanager.js
+++ b/js/fieldmanager.js
@@ -206,9 +206,10 @@ $( document ).ready( function () {
 		var src = $( this ).data( 'display-src' );
 		var values = getCompareValues( this );
 		// Wrapper divs sometimes receive .fm-element, but don't use them as
-		// triggers. Also don't use autocomplete inputs as triggers, because the
-		// value is in their sibling hidden fields (which this still matches).
-		var trigger = $( this ).siblings( '.fm-' + src + '-wrapper' ).find( '.fm-element' ).not( 'div, .fm-autocomplete' );
+		// triggers. Also don't use autocomplete inputs or a checkbox's hidden
+		// sibling as triggers, because the value is in their sibling fields
+		// (which this still matches).
+		var trigger = $( this ).siblings( '.fm-' + src + '-wrapper' ).find( '.fm-element' ).not( 'div, .fm-autocomplete, .fm-checkbox-hidden' );
 
 		// Sanity check before calling `val()` or `split()`.
 		if ( 0 === trigger.length ) {
diff --git a/package.json b/package.json
index f5a40e37e5..449e31c3a7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "Fieldmanager",
   "description": "Fieldmanager is a comprehensive toolkit for building forms, metaboxes, and custom admin screens for WordPress.",
-  "version": "1.2.0-alpha",
+  "version": "1.2.1",
   "repository" : {
     "type" : "git",
     "url" : "https://github.com/alleyinteractive/wordpress-fieldmanager"
diff --git a/php/class-fieldmanager-field.php b/php/class-fieldmanager-field.php
index 9d77721494..6ae658c165 100644
--- a/php/class-fieldmanager-field.php
+++ b/php/class-fieldmanager-field.php
@@ -409,7 +409,7 @@ public function __construct( $label = '', $options = array() ) {
 
 		// Only enqueue base assets once, and only when we have a field.
 		if ( ! self::$enqueued_base_assets ) {
-			fm_add_script( 'fieldmanager_script', 'js/fieldmanager.js', array( 'jquery', 'jquery-ui-sortable' ), '1.0.9' );
+			fm_add_script( 'fieldmanager_script', 'js/fieldmanager.js', array( 'jquery', 'jquery-ui-sortable' ), '1.2.1' );
 			fm_add_style( 'fieldmanager_style', 'css/fieldmanager.css', array(), '1.0.4' );
 			self::$enqueued_base_assets = true;
 		}