diff --git a/site/package-lock.json b/site/package-lock.json
index d8ca3d0..dcfc142 100644
--- a/site/package-lock.json
+++ b/site/package-lock.json
@@ -12063,6 +12063,24 @@
       "integrity": "sha1-+DlfhdRZJ2BnyYiqQYN6j4KHCEQ=",
       "dev": true
     },
+    "uglify-es": {
+      "version": "3.1.10",
+      "resolved": "https://registry.npmjs.org/uglify-es/-/uglify-es-3.1.10.tgz",
+      "integrity": "sha512-RwBX0aOeHvO8MKKUeLCArQGb9OZ6xA+EqfVxsE9wqK0saFYFVLIFvHeeCOg61C6NO6KCuSiG9OjNjCA+OB4nzg==",
+      "dev": true,
+      "requires": {
+        "commander": "2.11.0",
+        "source-map": "0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
+      }
+    },
     "uglify-js": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.1.1.tgz",
@@ -12081,9 +12099,9 @@
       "optional": true
     },
     "uglifyjs-webpack-plugin": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.1.0.tgz",
-      "integrity": "sha512-x5+BK4OvEZZvaoXln/Z1JMGq3Nvp5A8d7oQ7Xpyf17lqZV9NYvugfj5aTaYcxDWNoILgVdnlPWNpAWgVdwT1/g==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.1.1.tgz",
+      "integrity": "sha512-JPs2UFQxIbaPd7iOvWx1beA7My7YMo3tjTLTAmxuKFoKHQkt6fB70Jm6nm25ponWp4+gu/7U4eamelgDlu0Y3g==",
       "dev": true,
       "requires": {
         "cacache": "10.0.1",
@@ -12100,16 +12118,6 @@
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
           "dev": true
-        },
-        "uglify-es": {
-          "version": "3.1.10",
-          "resolved": "https://registry.npmjs.org/uglify-es/-/uglify-es-3.1.10.tgz",
-          "integrity": "sha512-RwBX0aOeHvO8MKKUeLCArQGb9OZ6xA+EqfVxsE9wqK0saFYFVLIFvHeeCOg61C6NO6KCuSiG9OjNjCA+OB4nzg==",
-          "dev": true,
-          "requires": {
-            "commander": "2.11.0",
-            "source-map": "0.6.1"
-          }
         }
       }
     },
diff --git a/site/package.json b/site/package.json
index 725c511..a1a28a0 100644
--- a/site/package.json
+++ b/site/package.json
@@ -92,7 +92,7 @@
     "tslint-loader": "^3.4.2",
     "typedoc": "^0.9.0",
     "typescript": "2.4.2",
-    "uglifyjs-webpack-plugin": "^1.1.0",
+    "uglifyjs-webpack-plugin": "^1.1.1",
     "url-loader": "^0.6.2",
     "webpack": "^3.8.1",
     "webpack-dev-server": "^2.9.4"