diff --git a/website/package-lock.json b/website/package-lock.json
index 2ebceff..09e6e69 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -2472,15 +2472,6 @@
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       "integrity": "sha1-ogM8CcyOFY03dI+951B4Mr1s4Sc="
     },
-    "detect-port-alt": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/detect-port-alt/-/detect-port-alt-1.1.5.tgz",
-      "integrity": "sha512-PlE9BuBz44BSDV8sJvfUxkGquPcDW4oHSYa5wY4yKj943C2I4xNU5Gd/EFroqdWNur7W6yU2zOLqvmKJCB//aA==",
-      "requires": {
-        "address": "^1.0.1",
-        "debug": "^2.6.0"
-      }
-    },
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       "resolved": "https://registry.npmjs.org/diff/-/diff-3.4.0.tgz",
@@ -9120,15 +9111,15 @@
       }
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     "react-dev-utils": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/react-dev-utils/-/react-dev-utils-5.0.0.tgz",
-      "integrity": "sha512-j+Rmwct2aOGAbIk046PjBpQ5zxaLtSlTFwyt3yhVfpQgieqyQbtFwATKY4HSB3j+hSQ4UEBBxwjxjSJiGCP+ow==",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/react-dev-utils/-/react-dev-utils-5.0.3.tgz",
+      "integrity": "sha512-Mvs6ofsc2xTjeZIrMaIfbXfsPVrbdVy/cVqq6SAacnqfMlcBpDuivhWZ1ODGeJ8HgmyWTLH971PYjj/EPCDVAw==",
       "requires": {
         "address": "1.0.3",
         "babel-code-frame": "6.26.0",
         "chalk": "1.1.3",
         "cross-spawn": "5.1.0",
-        "detect-port-alt": "1.1.5",
+        "detect-port-alt": "1.1.6",
         "escape-string-regexp": "1.0.5",
         "filesize": "3.5.11",
         "global-modules": "1.0.0",
@@ -9136,12 +9127,41 @@
         "inquirer": "3.3.0",
         "is-root": "1.0.0",
         "opn": "5.2.0",
-        "react-error-overlay": "^4.0.0",
+        "react-error-overlay": "^4.0.1",
         "recursive-readdir": "2.2.1",
         "shell-quote": "1.6.1",
-        "sockjs-client": "1.1.4",
+        "sockjs-client": "1.1.5",
         "strip-ansi": "3.0.1",
         "text-table": "0.2.0"
+      },
+      "dependencies": {
+        "detect-port-alt": {
+          "version": "1.1.6",
+          "resolved": "https://registry.npmjs.org/detect-port-alt/-/detect-port-alt-1.1.6.tgz",
+          "integrity": "sha512-5tQykt+LqfJFBEYaDITx7S7cR7mJ/zQmLXZ2qt5w04ainYZw6tBf9dBunMjVeVOdYVRUzUOE4HkY5J7+uttb5Q==",
+          "requires": {
+            "address": "^1.0.1",
+            "debug": "^2.6.0"
+          }
+        },
+        "react-error-overlay": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-4.0.1.tgz",
+          "integrity": "sha512-xXUbDAZkU08aAkjtUvldqbvI04ogv+a1XdHxvYuHPYKIVk/42BIOD0zSKTHAWV4+gDy3yGm283z2072rA2gdtw=="
+        },
+        "sockjs-client": {
+          "version": "1.1.5",
+          "resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.1.5.tgz",
+          "integrity": "sha1-G7fA9yIsQPQq3xT0RCy9Eml3GoM=",
+          "requires": {
+            "debug": "^2.6.6",
+            "eventsource": "0.1.6",
+            "faye-websocket": "~0.11.0",
+            "inherits": "^2.0.1",
+            "json3": "^3.3.2",
+            "url-parse": "^1.1.8"
+          }
+        }
       }
     },
     "react-dom": {
@@ -9155,11 +9175,6 @@
         "prop-types": "^15.6.0"
       }
     },
-    "react-error-overlay": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-4.0.0.tgz",
-      "integrity": "sha512-FlsPxavEyMuR6TjVbSSywovXSEyOg6ZDj5+Z8nbsRl9EkOzAhEIcS+GLoQDC5fz/t9suhUXWmUrOBrgeUvrMxw=="
-    },
     "react-input-autosize": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/react-input-autosize/-/react-input-autosize-2.2.1.tgz",