diff --git a/sapper-example/package-lock.json b/sapper-example/package-lock.json
index 76dc38b..734798a 100644
--- a/sapper-example/package-lock.json
+++ b/sapper-example/package-lock.json
@@ -8056,12 +8056,19 @@
       }
     },
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-      "version": "1.0.0-next.11",
-      "resolved": "https://registry.npmjs.org/polka/-/polka-1.0.0-next.11.tgz",
-      "integrity": "sha512-M/HBkS6ILksrDq7uvktCTev81OzuLwNtpxMyYdUhxLKQlMWdsu789XMotQU+p8JY8CM8vx8ML0HudyWjRus/lg==",
+      "version": "1.0.0-next.22",
+      "resolved": "https://registry.npmjs.org/polka/-/polka-1.0.0-next.22.tgz",
+      "integrity": "sha512-a7tsZy5gFbJr0aUltZS97xCkbPglXuD67AMvTyZX7BTDBH384FWf0ZQF6rPvdutSxnO1vUlXM2zSLf5tCKk5RA==",
       "requires": {
-        "@polka/url": "^1.0.0-next.11",
+        "@polka/url": "^1.0.0-next.21",
         "trouter": "^3.1.0"
+      },
+      "dependencies": {
+        "@polka/url": {
+          "version": "1.0.0-next.21",
+          "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.21.tgz",
+          "integrity": "sha512-a5Sab1C4/icpTZVzZc5Ghpz88yQtGOyNqYXcZgOssB2uuAr+wF/MvN6bgtW32q7HHrvBki+BsZ0OuNv6EV3K9g=="
+        }
       }
     },
     "posix-character-classes": {
@@ -8136,9 +8143,9 @@
       "dev": true
     },
     "protobufjs": {
-      "version": "6.10.1",
-      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.10.1.tgz",
-      "integrity": "sha512-pb8kTchL+1Ceg4lFd5XUpK8PdWacbvV5SK2ULH2ebrYtl4GjJmS24m6CKME67jzV53tbJxHlnNOSqQHbTsR9JQ==",
+      "version": "6.11.4",
+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.4.tgz",
+      "integrity": "sha512-5kQWPaJHi1WoCpjTGszzQ32PG2F4+wRY6BmAT4Vfw56Q2FZ4YZzK20xUYQH4YkfehY1e6QSICrJquM6xXZNcrw==",
       "dev": true,
       "requires": {
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@@ -8152,16 +8159,8 @@
         "@protobufjs/pool": "^1.1.0",
         "@protobufjs/utf8": "^1.1.0",
         "@types/long": "^4.0.1",
-        "@types/node": "^13.7.0",
+        "@types/node": ">=13.7.0",
         "long": "^4.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "13.13.21",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.21.tgz",
-          "integrity": "sha512-tlFWakSzBITITJSxHV4hg4KvrhR/7h3xbJdSFbYJBVzKubrASbnnIFuSgolUh7qKGo/ZeJPKUfbZ0WS6Jp14DQ==",
-          "dev": true
-        }
       }
     },
     "protocols": {
@@ -10449,9 +10448,9 @@
       "dev": true
     },
     "trouter": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/trouter/-/trouter-3.1.0.tgz",
-      "integrity": "sha512-3Swwu638QQWOefHLss9cdyLi5/9BKYmXZEXpH0KOFfB9YZwUAwHbDAcoYxaHfqAeFvbi/LqAK7rGkhCr1v1BJA==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/trouter/-/trouter-3.2.1.tgz",
+      "integrity": "sha512-oY3CmIiEYOe1YMEzh++I67lrNOUldtCeuLL0vRPydvQLHZpSJ03B5dgDFlpFsiriMq6e//NDjjopjUzXOztHow==",
       "requires": {
         "regexparam": "^1.3.0"
       }