diff --git a/src/Pages/_Layout.cshtml b/src/Pages/_Layout.cshtml
index d3c8e16..f3ad83f 100644
--- a/src/Pages/_Layout.cshtml
+++ b/src/Pages/_Layout.cshtml
@@ -15,7 +15,7 @@
     <meta property="og:url" content="@(Context.Request.Scheme + "://" + Context.Request.Host + Context.Request.Path)" />
     <meta property="og:image" content="@ViewData["Image"]" />
     <link rel="shortcut icon" href="~/img/icon16x16.png" />
-    <link rel="apple-touch-icon" href="~/img/icon180x180.png" sizes="180x180" />
+    <link rel="apple-touch-icon" href="~/img/icon180x180.png" />
 </head>
 <body>
     <div itemscope itemtype="http://schema.org/BreadcrumbList" itemprop="breadcrumb">
diff --git a/src/PhotoGallery.csproj b/src/PhotoGallery.csproj
index 291351e..9de1c63 100644
--- a/src/PhotoGallery.csproj
+++ b/src/PhotoGallery.csproj
@@ -6,8 +6,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Azure.ImageOptimizer" Version="1.1.0.38" />
-        <PackageReference Include="LigerShark.WebOptimizer.Core" Version="1.0.178-beta" />
+        <PackageReference Include="Azure.ImageOptimizer" Version="1.1.0.39" />
+        <PackageReference Include="LigerShark.WebOptimizer.Core" Version="1.0.189" />
         <PackageReference Include="LigerShark.WebOptimizer.Sass" Version="1.0.33-beta" />
         <PackageReference Include="LigerShark.WebOptimizer.TypeScript" Version="2.5.8-beta" />
         <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
