diff --git a/wp-includes/js/tinymce/plugins/wplink/plugin.js b/wp-includes/js/tinymce/plugins/wplink/plugin.js
index 1d6820a12b..d992360b86 100644
--- a/wp-includes/js/tinymce/plugins/wplink/plugin.js
+++ b/wp-includes/js/tinymce/plugins/wplink/plugin.js
@@ -15,8 +15,10 @@ tinymce.PluginManager.add( 'wplink', function( editor ) {
 	editor.addShortcut( 'ctrl+k', '', 'WP_Link' );
 
 	function setState( button, node ) {
-		button.disabled( editor.selection.isCollapsed() && node.nodeName !== 'A' );
-		button.active( node.nodeName === 'A' && ! node.name );
+		var parent = editor.dom.getParent( node, 'a' );
+
+		button.disabled( ( editor.selection.isCollapsed() && ! parent ) || ( parent && ! parent.href ) );
+		button.active( parent && parent.href );
 	}
 
 	editor.addButton( 'link', {
diff --git a/wp-includes/js/tinymce/plugins/wplink/plugin.min.js b/wp-includes/js/tinymce/plugins/wplink/plugin.min.js
index af8751d289..dc282b9f3c 100644
--- a/wp-includes/js/tinymce/plugins/wplink/plugin.min.js
+++ b/wp-includes/js/tinymce/plugins/wplink/plugin.min.js
@@ -1 +1 @@
-tinymce.PluginManager.add("wplink",function(a){function b(b,c){b.disabled(a.selection.isCollapsed()&&"A"!==c.nodeName),b.active("A"===c.nodeName&&!c.name)}var c;a.addCommand("WP_Link",function(){c&&c.disabled()||"undefined"==typeof window.wpLink||window.wpLink.open(a.id)}),a.addShortcut("alt+shift+a","","WP_Link"),a.addShortcut("ctrl+k","","WP_Link"),a.addButton("link",{icon:"link",tooltip:"Insert/edit link",shortcut:"Alt+Shift+A",cmd:"WP_Link",onPostRender:function(){c=this,a.on("nodechange",function(a){b(c,a.element)})}}),a.addButton("unlink",{icon:"unlink",tooltip:"Remove link",cmd:"unlink",onPostRender:function(){var c=this;a.on("nodechange",function(a){b(c,a.element)})}}),a.addMenuItem("link",{icon:"link",text:"Insert link",shortcut:"Alt+Shift+A",cmd:"WP_Link",stateSelector:"a[href]",context:"insert",prependToContext:!0})});
\ No newline at end of file
+tinymce.PluginManager.add("wplink",function(a){function b(b,c){var d=a.dom.getParent(c,"a");b.disabled(a.selection.isCollapsed()&&!d||d&&!d.href),b.active(d&&d.href)}var c;a.addCommand("WP_Link",function(){c&&c.disabled()||"undefined"==typeof window.wpLink||window.wpLink.open(a.id)}),a.addShortcut("alt+shift+a","","WP_Link"),a.addShortcut("ctrl+k","","WP_Link"),a.addButton("link",{icon:"link",tooltip:"Insert/edit link",shortcut:"Alt+Shift+A",cmd:"WP_Link",onPostRender:function(){c=this,a.on("nodechange",function(a){b(c,a.element)})}}),a.addButton("unlink",{icon:"unlink",tooltip:"Remove link",cmd:"unlink",onPostRender:function(){var c=this;a.on("nodechange",function(a){b(c,a.element)})}}),a.addMenuItem("link",{icon:"link",text:"Insert link",shortcut:"Alt+Shift+A",cmd:"WP_Link",stateSelector:"a[href]",context:"insert",prependToContext:!0})});
\ No newline at end of file
diff --git a/wp-includes/js/tinymce/wp-tinymce.js.gz b/wp-includes/js/tinymce/wp-tinymce.js.gz
index 814b05e57f..6b29192636 100644
Binary files a/wp-includes/js/tinymce/wp-tinymce.js.gz and b/wp-includes/js/tinymce/wp-tinymce.js.gz differ