diff --git a/js/flash.js b/js/flash.js
index 001a63d..0861883 100644
--- a/js/flash.js
+++ b/js/flash.js
@@ -259,6 +259,12 @@ jQuery( window ).load(
 							sliderInstance.autoplay.start();
 						}
 					} );
+					setTimeout(
+						() => {
+							sliderInstance.update();
+						},
+						500
+					)
 				}
 			);
 
diff --git a/js/flash.min.js b/js/flash.min.js
index cde4929..5cf63b6 100644
--- a/js/flash.min.js
+++ b/js/flash.min.js
@@ -1 +1 @@
-jQuery(document).ready(function(){function a(a){a.matches?jQuery(".main-navigation .menu").slideUp("slow"):jQuery("#site-navigation ul").show()}var b=window.matchMedia("(max-width: 980px)");a(b),b.addListener(a),jQuery('#site-navigation li > a[href*="#"]').click(function(){a(b)});var c=function(){jQuery(".search-wrap .search-box").removeClass("active")};if(jQuery(".search-wrap .search-icon").on("click",function(){jQuery(".search-wrap .search-box").toggleClass("active"),setTimeout(function(){jQuery(".search-wrap .search-box.active input").focus()},200),jQuery(document).on("keyup",function(a){27===a.keyCode&&jQuery(".search-wrap .search-box").hasClass("active")&&c()}),jQuery(document).on("click.outEvent",function(a){a.target.closest(".search-wrap")||(c(),jQuery(document).off("click.outEvent"))})}),jQuery(".main-navigation .menu-item-has-children").append('<span class="sub-toggle"> <i class="fa fa-angle-down"></i> </span>'),jQuery(".main-navigation .menu-toggle").click(function(){jQuery(".main-navigation .menu").slideToggle("slow")}),jQuery(".main-navigation .sub-toggle").on("click",function(){var a=jQuery(this).children(".fa"),b=jQuery(this).parent("li"),c=b.siblings(".menu-item-has-children"),d=c.find(".fa");a.toggleClass("animate-icon"),d.hasClass("animate-icon")&&d.removeClass("animate-icon"),c.not(b).removeClass("mobile-menu--slided").children("ul").slideUp("1000"),b.toggleClass("mobile-menu--slided").children("ul").slideToggle("1000")}),jQuery(window).load(function(){var a=jQuery("#masthead-sticky-wrapper").height()-1;jQuery("#site-navigation").onePageNav({currentClass:"current-flash-item",changeHash:!1,scrollSpeed:1500,scrollOffset:a,scrollThreshold:.5,filter:"",easing:"swing"})}),"undefined"!=typeof jQuery.fn.sticky){var d=jQuery("#wpadminbar");d.length?jQuery(".header-sticky .site-header").sticky({topSpacing:d.height()}):jQuery(".header-sticky .site-header").sticky({topSpacing:0})}"undefined"!=typeof jQuery.fn.counterUp&&jQuery(".counter").counterUp({delay:10,time:1e3}),jQuery(document).ready(function(){jQuery("#scroll-up").hide(),jQuery(function(){jQuery(window).scroll(function(){jQuery(this).scrollTop()>1e3?jQuery("#scroll-up").fadeIn():jQuery("#scroll-up").fadeOut()}),jQuery("a#scroll-up").click(function(){return jQuery("body,html").animate({scrollTop:0},800),!1})})}),jQuery("#preloader-background").length>0&&setTimeout(function(){jQuery("#preloader-background").hide()},600);var e=jQuery(".site-header"),f=e.height(),g=jQuery(window).height(),h=jQuery(".tg-slider-widget.full-screen .swiper-container");jQuery("body").hasClass("transparent")?h.css({height:g}):h.css({height:g-f})}),jQuery(window).load(function(){if("function"==typeof Swiper){jQuery(".tg-section.tg-slider-widget").each(function(a,b){var c=jQuery(this).find(".swiper-container"),d=jQuery(this).find(".swiper-button-next"),e=jQuery(this).find(".swiper-button-prev");f="tgsliderinstance-"+a;var f=new Swiper(c,{paginationClickable:!0,slidesPerView:1,autoplay:4e3,speed:1e3,loop:!0,navigation:{nextEl:d,prevEl:e}});jQuery(this).on({mouseenter:function(){f.autoplay.stop()},mouseleave:function(){f.autoplay.start()}})});new Swiper(".tg-testimonial-widget .swiper-container",{pagination:{el:".swiper-pagination",clickable:!0},paginationClickable:!0,direction:"horizontal",slidesPerView:2,spaceBetween:30,breakpoints:{1024:{slidesPerView:2,spaceBetween:30},768:{slidesPerView:1,spaceBetween:10},640:{slidesPerView:1,spaceBetween:10},320:{slidesPerView:1,spaceBetween:10}}}),new Swiper(".tg-client-widget .swiper-container",{slidesPerView:4,autoplay:1e3,direction:"horizontal",setWrapperSize:!0})}if("function"==typeof jQuery.fn.isotope){var a=jQuery(".grid").isotope({itemSelector:".element-item",layoutMode:"fitRows"}),b={numberGreaterThan50:function(){var a=jQuery(this).find(".number").text();return parseInt(a,10)>50},ium:function(){var a=jQuery(this).find(".name").text();return a.match(/ium$/)}};jQuery(".filters-button-group").on("click","button",function(){var c=jQuery(this).attr("data-filter");c=b[c]||c,a.isotope({filter:c})}),jQuery(".button-group").each(function(a,b){var c=jQuery(b);c.on("click","button",function(){c.find(".is-checked").removeClass("is-checked"),jQuery(this).addClass("is-checked")})})}});
\ No newline at end of file
+jQuery(document).ready(function(){function e(e){e.matches?jQuery(".main-navigation .menu").slideUp("slow"):jQuery("#site-navigation ul").show()}var i=window.matchMedia("(max-width: 980px)");e(i),i.addListener(e),jQuery('#site-navigation li > a[href*="#"]').click(function(){e(i)});function n(){jQuery(".search-wrap .search-box").removeClass("active")}jQuery(".search-wrap .search-icon").on("click",function(){jQuery(".search-wrap .search-box").toggleClass("active"),setTimeout(function(){jQuery(".search-wrap .search-box.active input").focus()},200),jQuery(document).on("keyup",function(e){27===e.keyCode&&jQuery(".search-wrap .search-box").hasClass("active")&&n()}),jQuery(document).on("click.outEvent",function(e){e.target.closest(".search-wrap")||(n(),jQuery(document).off("click.outEvent"))})}),jQuery(".main-navigation .menu-item-has-children").append('<span class="sub-toggle"> <i class="fa fa-angle-down"></i> </span>'),jQuery(".main-navigation .menu-toggle").click(function(){jQuery(".main-navigation .menu").slideToggle("slow")}),jQuery(".main-navigation .sub-toggle").on("click",function(){var e=jQuery(this).children(".fa"),i=jQuery(this).parent("li"),n=i.siblings(".menu-item-has-children"),t=n.find(".fa");e.toggleClass("animate-icon"),t.hasClass("animate-icon")&&t.removeClass("animate-icon"),n.not(i).removeClass("mobile-menu--slided").children("ul").slideUp("1000"),i.toggleClass("mobile-menu--slided").children("ul").slideToggle("1000")}),jQuery(window).load(function(){var e=jQuery("#masthead-sticky-wrapper").height()-1;jQuery("#site-navigation").onePageNav({currentClass:"current-flash-item",changeHash:!1,scrollSpeed:1500,scrollOffset:e,scrollThreshold:.5,filter:"",easing:"swing"})}),void 0!==jQuery.fn.sticky&&((a=jQuery("#wpadminbar")).length?jQuery(".header-sticky .site-header").sticky({topSpacing:a.height()}):jQuery(".header-sticky .site-header").sticky({topSpacing:0})),void 0!==jQuery.fn.counterUp&&jQuery(".counter").counterUp({delay:10,time:1e3}),jQuery(document).ready(function(){jQuery("#scroll-up").hide(),jQuery(function(){jQuery(window).scroll(function(){1e3<jQuery(this).scrollTop()?jQuery("#scroll-up").fadeIn():jQuery("#scroll-up").fadeOut()}),jQuery("a#scroll-up").click(function(){return jQuery("body,html").animate({scrollTop:0},800),!1})})}),0<jQuery("#preloader-background").length&&setTimeout(function(){jQuery("#preloader-background").hide()},600);var t=jQuery(".site-header").height(),r=jQuery(window).height(),a=jQuery(".tg-slider-widget.full-screen .swiper-container");jQuery("body").hasClass("transparent")?a.css({height:r}):a.css({height:r-t})}),jQuery(window).load(function(){var i,n;"function"==typeof Swiper&&(jQuery(".tg-section.tg-slider-widget").each(function(e,i){var n=jQuery(this).find(".swiper-container"),t=jQuery(this).find(".swiper-button-next"),r=jQuery(this).find(".swiper-button-prev"),a="tgsliderinstance-"+e,a=new Swiper(n,{paginationClickable:!0,slidesPerView:1,autoplay:4e3,speed:1e3,loop:!0,navigation:{nextEl:t,prevEl:r}});jQuery(this).on({mouseenter:function(){a.autoplay.stop()},mouseleave:function(){a.autoplay.start()}}),setTimeout(()=>{a.update()},500)}),new Swiper(".tg-testimonial-widget .swiper-container",{pagination:{el:".swiper-pagination",clickable:!0},paginationClickable:!0,direction:"horizontal",slidesPerView:2,spaceBetween:30,breakpoints:{1024:{slidesPerView:2,spaceBetween:30},768:{slidesPerView:1,spaceBetween:10},640:{slidesPerView:1,spaceBetween:10},320:{slidesPerView:1,spaceBetween:10}}}),new Swiper(".tg-client-widget .swiper-container",{slidesPerView:4,autoplay:1e3,direction:"horizontal",setWrapperSize:!0})),"function"==typeof jQuery.fn.isotope&&(i=jQuery(".grid").isotope({itemSelector:".element-item",layoutMode:"fitRows"}),n={numberGreaterThan50:function(){var e=jQuery(this).find(".number").text();return 50<parseInt(e,10)},ium:function(){return jQuery(this).find(".name").text().match(/ium$/)}},jQuery(".filters-button-group").on("click","button",function(){var e=jQuery(this).attr("data-filter"),e=n[e]||e;i.isotope({filter:e})}),jQuery(".button-group").each(function(e,i){var n=jQuery(i);n.on("click","button",function(){n.find(".is-checked").removeClass("is-checked"),jQuery(this).addClass("is-checked")})}))});
\ No newline at end of file
diff --git a/js/navigation.min.js b/js/navigation.min.js
index c2aafb0..a6ab574 100644
--- a/js/navigation.min.js
+++ b/js/navigation.min.js
@@ -1 +1 @@
-!function(){function a(){for(var a=this;-1===a.className.indexOf("nav-menu");)"li"===a.tagName.toLowerCase()&&(-1!==a.className.indexOf("focus")?a.className=a.className.replace(" focus",""):a.className+=" focus"),a=a.parentElement}var b,c,d,e,f,g;if(b=document.getElementById("site-navigation"),b&&(c=b.getElementsByClassName("menu-toggle")[0],"undefined"!=typeof c)){if(d=b.getElementsByTagName("ul")[0],"undefined"==typeof d)return void(c.style.display="none");for(d.setAttribute("aria-expanded","false"),-1===d.className.indexOf("nav-menu")&&(d.className+=" nav-menu"),c.onclick=function(){-1!==b.className.indexOf("toggled")?(b.className=b.className.replace(" toggled",""),c.setAttribute("aria-expanded","false"),d.setAttribute("aria-expanded","false")):(b.className+=" toggled",c.setAttribute("aria-expanded","true"),d.setAttribute("aria-expanded","true"))},e=d.getElementsByTagName("a"),f=0,g=e.length;g>f;f++)e[f].addEventListener("focus",a,!0),e[f].addEventListener("blur",a,!0);!function(a){var b,c,d=a.querySelectorAll(".menu-item-has-children > a, .page_item_has_children > a");if("ontouchstart"in window)for(b=function(a){var b,c=this.parentNode;if(c.classList.contains("focus"))c.classList.remove("focus");else{for(a.preventDefault(),b=0;b<c.parentNode.children.length;++b)c!==c.parentNode.children[b]&&c.parentNode.children[b].classList.remove("focus");c.classList.add("focus")}},c=0;c<d.length;++c)d[c].addEventListener("touchstart",b,!1)}(b)}}(),jQuery(window).load(function(){if(window.matchMedia("(max-width: 980px)").matches&&jQuery("#masthead-sticky-wrapper").length>=1){var a=jQuery(window).height(),b=jQuery("#masthead > .header-top"),c=jQuery("#masthead > .header-bottom"),d=0,e=0;b.length>0&&"none"!=b.css("display")&&(d=b.outerHeight()),c.length>0&&"none"!=c.css("display")&&(e=c.outerHeight());var f=a-d-e-50,g=jQuery("#site-navigation").find("ul").first();g.css("max-height",f),g.addClass("menu-scrollbar")}});
\ No newline at end of file
+!function(){var e,a,t,s,n,i=document.getElementById("site-navigation");if(i&&void 0!==(e=i.getElementsByClassName("menu-toggle")[0]))if(void 0!==(a=i.getElementsByTagName("ul")[0])){for(a.setAttribute("aria-expanded","false"),-1===a.className.indexOf("nav-menu")&&(a.className+=" nav-menu"),e.onclick=function(){-1!==i.className.indexOf("toggled")?(i.className=i.className.replace(" toggled",""),e.setAttribute("aria-expanded","false"),a.setAttribute("aria-expanded","false")):(i.className+=" toggled",e.setAttribute("aria-expanded","true"),a.setAttribute("aria-expanded","true"))},s=0,n=(t=a.getElementsByTagName("a")).length;s<n;s++)t[s].addEventListener("focus",l,!0),t[s].addEventListener("blur",l,!0);!function(){var e,a,t=i.querySelectorAll(".menu-item-has-children > a, .page_item_has_children > a");if("ontouchstart"in window)for(e=function(e){var a,t=this.parentNode;if(t.classList.contains("focus"))t.classList.remove("focus");else{for(e.preventDefault(),a=0;a<t.parentNode.children.length;++a)t!==t.parentNode.children[a]&&t.parentNode.children[a].classList.remove("focus");t.classList.add("focus")}},a=0;a<t.length;++a)t[a].addEventListener("touchstart",e,!1)}()}else e.style.display="none";function l(){for(var e=this;-1===e.className.indexOf("nav-menu");)"li"===e.tagName.toLowerCase()&&(-1!==e.className.indexOf("focus")?e.className=e.className.replace(" focus",""):e.className+=" focus"),e=e.parentElement}}(),jQuery(window).load(function(){var e,a,t,s;window.matchMedia("(max-width: 980px)").matches&&1<=jQuery("#masthead-sticky-wrapper").length&&(s=jQuery(window).height(),e=jQuery("#masthead > .header-top"),t=jQuery("#masthead > .header-bottom"),t=s-(a=(s=a=0)<e.length&&"none"!=e.css("display")?e.outerHeight():a)-(s=0<t.length&&"none"!=t.css("display")?t.outerHeight():s)-50,(s=jQuery("#site-navigation").find("ul").first()).css("max-height",t),s.addClass("menu-scrollbar"))});
\ No newline at end of file
diff --git a/package.json b/package.json
index f4c620b..52e15cc 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,6 @@
     "grunt-contrib-cssmin": "^0.14.0",
     "grunt-contrib-jshint": "~0.11.3",
     "grunt-contrib-sass": "^1.0.0",
-    "grunt-contrib-uglify": "^0.10.1",
     "grunt-contrib-watch": "~0.6.1",
     "grunt-wp-i18n": "~0.5.3",
     "gulp": "^4.0.2",
@@ -53,6 +52,8 @@
     "build": "npm run styles && npm run uglify && npm run makepot && npm run compress"
   },
   "dependencies": {
+    "grunt-contrib-uglify": "^5.0.0",
+    "grunt-contrib-uglify-es": "github:gruntjs/grunt-contrib-uglify#harmony",
     "gulp-line-ending-corrector": "^1.0.3"
   }
 }