diff --git a/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js b/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
index 050a1f53f6..8894cd8f57 100644
--- a/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
@@ -320,7 +320,7 @@ tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
 
 				if ( parent = dom.getParent( node, 'p' ) ) {
 					wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
-					dom.insertAfter( wrap, parent );
+					parent.parentNode.insertBefore( wrap, parent );
 					dom.remove( node );
 
 					if ( dom.isEmpty( parent ) ) {
@@ -593,7 +593,7 @@ tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
 
 					if ( parent && parent.nodeName === 'P' ) {
 						wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
-						dom.insertAfter( wrap, parent );
+						parent.parentNode.insertBefore( wrap, parent );
 						editor.selection.select( wrap );
 						editor.nodeChanged();
 
diff --git a/src/wp-includes/version.php b/src/wp-includes/version.php
index b9c5a1cb1b..7387d63333 100644
--- a/src/wp-includes/version.php
+++ b/src/wp-includes/version.php
@@ -18,7 +18,7 @@ $wp_db_version = 27916;
  *
  * @global string $tinymce_version
  */
-$tinymce_version = '4021-20140412';
+$tinymce_version = '4021-20140423';
 
 /**
  * Holds the required PHP version