diff --git a/src/wp-admin/js/customize-controls.js b/src/wp-admin/js/customize-controls.js
index e78d2c96c7..8f1b9a1268 100644
--- a/src/wp-admin/js/customize-controls.js
+++ b/src/wp-admin/js/customize-controls.js
@@ -2870,7 +2870,7 @@
 
 				iframe = $( '<iframe />', { 'src': self.previewUrl(), 'title': api.l10n.previewIframeTitle } ).hide();
 				iframe.appendTo( self.container );
-				iframe.load( function() {
+				iframe.on( 'load', function() {
 					self.triedLogin = true;
 
 					iframe.remove();
diff --git a/src/wp-includes/js/jquery/suggest.js b/src/wp-includes/js/jquery/suggest.js
index 87f30122ca..97aab05237 100644
--- a/src/wp-includes/js/jquery/suggest.js
+++ b/src/wp-includes/js/jquery/suggest.js
@@ -30,8 +30,8 @@
 
 		resetPosition();
 		$(window)
-			.load(resetPosition)		// just in case user is changing size of page while loading
-			.resize(resetPosition);
+			.on( 'load', resetPosition ) // just in case user is changing size of page while loading
+			.on( 'resize', resetPosition );
 
 		$input.blur(function() {
 			setTimeout(function() { $results.hide() }, 200);
diff --git a/src/wp-includes/js/jquery/suggest.min.js b/src/wp-includes/js/jquery/suggest.min.js
index b4fca2ba1f..0239b69ce9 100644
--- a/src/wp-includes/js/jquery/suggest.min.js
+++ b/src/wp-includes/js/jquery/suggest.min.js
@@ -1 +1 @@
-!function(a){a.suggest=function(b,c){function d(){var a=o.offset();p.css({top:a.top+b.offsetHeight+"px",left:a.left+"px"})}function e(a){if(/27$|38$|40$/.test(a.keyCode)&&p.is(":visible")||/^13$|^9$/.test(a.keyCode)&&k())switch(a.preventDefault&&a.preventDefault(),a.stopPropagation&&a.stopPropagation(),a.cancelBubble=!0,a.returnValue=!1,a.keyCode){case 38:n();break;case 40:m();break;case 9:case 13:l();break;case 27:p.hide()}else o.val().length!=r&&(q&&clearTimeout(q),q=setTimeout(f,c.delay),r=o.val().length)}function f(){var b,d,e=a.trim(o.val());c.multiple&&(b=e.lastIndexOf(c.multipleSep),-1!=b&&(e=a.trim(e.substr(b+c.multipleSep.length)))),e.length>=c.minchars?(cached=g(e),cached?i(cached.items):a.get(c.source,{q:e},function(a){p.hide(),d=j(a,e),i(d),h(e,d,a.length)})):p.hide()}function g(a){var b;for(b=0;b<s.length;b++)if(s[b].q==a)return s.unshift(s.splice(b,1)[0]),s[0];return!1}function h(a,b,d){for(var e;s.length&&t+d>c.maxCacheSize;)e=s.pop(),t-=e.size;s.push({q:a,size:d,items:b}),t+=d}function i(b){var e,f="";if(b){if(!b.length)return void p.hide();for(d(),e=0;e<b.length;e++)f+="<li>"+b[e]+"</li>";p.html(f).show(),p.children("li").mouseover(function(){p.children("li").removeClass(c.selectClass),a(this).addClass(c.selectClass)}).click(function(a){a.preventDefault(),a.stopPropagation(),l()})}}function j(b,d){var e,f,g=[],h=b.split(c.delimiter);for(e=0;e<h.length;e++)f=a.trim(h[e]),f&&(f=f.replace(new RegExp(d,"ig"),function(a){return'<span class="'+c.matchClass+'">'+a+"</span>"}),g[g.length]=f);return g}function k(){var a;return p.is(":visible")?(a=p.children("li."+c.selectClass),a.length||(a=!1),a):!1}function l(){$currentResult=k(),$currentResult&&(c.multiple?($currentVal=-1!=o.val().indexOf(c.multipleSep)?o.val().substr(0,o.val().lastIndexOf(c.multipleSep)+c.multipleSep.length):"",o.val($currentVal+$currentResult.text()+c.multipleSep),o.focus()):o.val($currentResult.text()),p.hide(),o.trigger("change"),c.onSelect&&c.onSelect.apply(o[0]))}function m(){$currentResult=k(),$currentResult?$currentResult.removeClass(c.selectClass).next().addClass(c.selectClass):p.children("li:first-child").addClass(c.selectClass)}function n(){var a=k();a?a.removeClass(c.selectClass).prev().addClass(c.selectClass):p.children("li:last-child").addClass(c.selectClass)}var o,p,q,r,s,t;o=a(b).attr("autocomplete","off"),p=a("<ul/>"),q=!1,r=0,s=[],t=0,p.addClass(c.resultsClass).appendTo("body"),d(),a(window).load(d).resize(d),o.blur(function(){setTimeout(function(){p.hide()},200)}),o.keydown(e)},a.fn.suggest=function(b,c){return b?(c=c||{},c.multiple=c.multiple||!1,c.multipleSep=c.multipleSep||", ",c.source=b,c.delay=c.delay||100,c.resultsClass=c.resultsClass||"ac_results",c.selectClass=c.selectClass||"ac_over",c.matchClass=c.matchClass||"ac_match",c.minchars=c.minchars||2,c.delimiter=c.delimiter||"\n",c.onSelect=c.onSelect||!1,c.maxCacheSize=c.maxCacheSize||65536,this.each(function(){new a.suggest(this,c)}),this):void 0}}(jQuery);
\ No newline at end of file
+!function(a){a.suggest=function(b,c){function d(){var a=o.offset();p.css({top:a.top+b.offsetHeight+"px",left:a.left+"px"})}function e(a){if(/27$|38$|40$/.test(a.keyCode)&&p.is(":visible")||/^13$|^9$/.test(a.keyCode)&&k())switch(a.preventDefault&&a.preventDefault(),a.stopPropagation&&a.stopPropagation(),a.cancelBubble=!0,a.returnValue=!1,a.keyCode){case 38:n();break;case 40:m();break;case 9:case 13:l();break;case 27:p.hide()}else o.val().length!=r&&(q&&clearTimeout(q),q=setTimeout(f,c.delay),r=o.val().length)}function f(){var b,d,e=a.trim(o.val());c.multiple&&(b=e.lastIndexOf(c.multipleSep),-1!=b&&(e=a.trim(e.substr(b+c.multipleSep.length)))),e.length>=c.minchars?(cached=g(e),cached?i(cached.items):a.get(c.source,{q:e},function(a){p.hide(),d=j(a,e),i(d),h(e,d,a.length)})):p.hide()}function g(a){var b;for(b=0;b<s.length;b++)if(s[b].q==a)return s.unshift(s.splice(b,1)[0]),s[0];return!1}function h(a,b,d){for(var e;s.length&&t+d>c.maxCacheSize;)e=s.pop(),t-=e.size;s.push({q:a,size:d,items:b}),t+=d}function i(b){var e,f="";if(b){if(!b.length)return void p.hide();for(d(),e=0;e<b.length;e++)f+="<li>"+b[e]+"</li>";p.html(f).show(),p.children("li").mouseover(function(){p.children("li").removeClass(c.selectClass),a(this).addClass(c.selectClass)}).click(function(a){a.preventDefault(),a.stopPropagation(),l()})}}function j(b,d){var e,f,g=[],h=b.split(c.delimiter);for(e=0;e<h.length;e++)f=a.trim(h[e]),f&&(f=f.replace(new RegExp(d,"ig"),function(a){return'<span class="'+c.matchClass+'">'+a+"</span>"}),g[g.length]=f);return g}function k(){var a;return p.is(":visible")?(a=p.children("li."+c.selectClass),a.length||(a=!1),a):!1}function l(){$currentResult=k(),$currentResult&&(c.multiple?(-1!=o.val().indexOf(c.multipleSep)?$currentVal=o.val().substr(0,o.val().lastIndexOf(c.multipleSep)+c.multipleSep.length)+" ":$currentVal="",o.val($currentVal+$currentResult.text()+c.multipleSep+" "),o.focus()):o.val($currentResult.text()),p.hide(),o.trigger("change"),c.onSelect&&c.onSelect.apply(o[0]))}function m(){$currentResult=k(),$currentResult?$currentResult.removeClass(c.selectClass).next().addClass(c.selectClass):p.children("li:first-child").addClass(c.selectClass)}function n(){var a=k();a?a.removeClass(c.selectClass).prev().addClass(c.selectClass):p.children("li:last-child").addClass(c.selectClass)}var o,p,q,r,s,t;o=a(b).attr("autocomplete","off"),p=a("<ul/>"),q=!1,r=0,s=[],t=0,p.addClass(c.resultsClass).appendTo("body"),d(),a(window).on("load",d).on("resize",d),o.blur(function(){setTimeout(function(){p.hide()},200)}),o.keydown(e)},a.fn.suggest=function(b,c){return b?(c=c||{},c.multiple=c.multiple||!1,c.multipleSep=c.multipleSep||",",c.source=b,c.delay=c.delay||100,c.resultsClass=c.resultsClass||"ac_results",c.selectClass=c.selectClass||"ac_over",c.matchClass=c.matchClass||"ac_match",c.minchars=c.minchars||2,c.delimiter=c.delimiter||"\n",c.onSelect=c.onSelect||!1,c.maxCacheSize=c.maxCacheSize||65536,this.each(function(){new a.suggest(this,c)}),this):void 0}}(jQuery);
diff --git a/src/wp-includes/js/wp-auth-check.js b/src/wp-includes/js/wp-auth-check.js
index 018222765f..9448a47ec7 100644
--- a/src/wp-includes/js/wp-auth-check.js
+++ b/src/wp-includes/js/wp-auth-check.js
@@ -16,7 +16,7 @@
 			});
 
 			frame = $('<iframe id="wp-auth-check-frame" frameborder="0">').attr( 'title', noframe.text() );
-			frame.load( function() {
+			frame.on( 'load', function() {
 				var height, body;
 
 				loaded = true;