diff --git a/package-lock.json b/package-lock.json
index ae48475..ef6693c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "sapper",
-  "version": "0.26.1",
+  "version": "0.27.0",
   "lockfileVersion": 1,
   "requires": true,
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@@ -49,9 +49,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.6.tgz",
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+      "version": "12.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.0.tgz",
+      "integrity": "sha512-Jrb/x3HT4PTJp6a4avhmJCDEVrPdqLfl3e8GGMbpkGGdwAV5UGlIs4vVEfsHHfylZVOKZWpOqmqFH8CbfOZ6kg==",
       "dev": true
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@@ -466,11 +466,12 @@
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-      "resolved": "https://registry.npmjs.org/assert/-/assert-1.4.1.tgz",
-      "integrity": "sha1-mZEtWRg2tab1s0XA8H7vwI/GXZE=",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/assert/-/assert-1.5.0.tgz",
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       "dev": true,
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         "util": "0.10.3"
       },
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@@ -997,9 +998,9 @@
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-      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
-      "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY=",
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
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@@ -1983,14 +1984,6 @@
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@@ -2083,8 +2076,7 @@
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           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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@@ -2105,14 +2097,12 @@
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           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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-          "optional": true,
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@@ -2127,20 +2117,17 @@
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           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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-          "dev": true,
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@@ -2257,8 +2244,7 @@
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           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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@@ -2270,7 +2256,6 @@
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@@ -2285,7 +2270,6 @@
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@@ -2293,14 +2277,12 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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@@ -2319,7 +2301,6 @@
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@@ -2400,8 +2381,7 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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@@ -2413,7 +2393,6 @@
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@@ -2499,8 +2478,7 @@
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-          "dev": true,
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+          "dev": true
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@@ -2536,7 +2514,6 @@
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@@ -2556,7 +2533,6 @@
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@@ -2600,14 +2576,12 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
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         "yallist": {
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-          "dev": true,
-          "optional": true
+          "dev": true
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@@ -2645,9 +2619,9 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
-      "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
+      "version": "7.1.4",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
+      "integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
       "dev": true,
       "requires": {
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@@ -2739,6 +2713,12 @@
         "kind-of": "^4.0.0"
       },
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+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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+          "dev": true
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@@ -2956,6 +2936,12 @@
         "kind-of": "^3.0.2"
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+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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@@ -2983,9 +2969,9 @@
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+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
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       "dev": true
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@@ -3003,6 +2989,12 @@
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+          "version": "1.1.6",
+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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@@ -3081,6 +3073,12 @@
         "kind-of": "^3.0.2"
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+        "is-buffer": {
+          "version": "1.1.6",
+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
+          "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
+          "dev": true
+        },
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           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
@@ -3375,9 +3373,9 @@
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-      "resolved": "https://registry.npmjs.org/matchit/-/matchit-1.0.7.tgz",
-      "integrity": "sha512-6GQP+4ukhBEL4pQPQlipd51XnpOlycit/3o6p4XhhZt2+9hc7JlHr7NuWbTLQ2MdSzcxR603L7LF4T8x1e1mXA==",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/matchit/-/matchit-1.0.8.tgz",
+      "integrity": "sha512-CwPPICzozd/ezCzpVwGYG5bMVieaapnA0vvHDQnmQ2u2vZtVLynoPmvFsZjL67hFOvTBhhpqSR0bq3uloDP/Rw==",
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@@ -3596,6 +3594,20 @@
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           }
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+        "glob": {
+          "version": "7.1.3",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+          "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
+          "dev": true,
+          "requires": {
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
+          }
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@@ -3744,14 +3756,6 @@
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@@ -3931,6 +3935,12 @@
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+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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@@ -3943,9 +3953,9 @@
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@@ -4523,9 +4533,9 @@
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-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
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+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.1.tgz",
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@@ -4607,18 +4617,6 @@
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-          "dev": true,
-          "requires": {
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-            "micromatch": "^3.1.10"
-          }
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@@ -4628,18 +4626,6 @@
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@@ -4662,18 +4648,6 @@
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@@ -4713,21 +4687,13 @@
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+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.6.0.tgz",
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@@ -4799,9 +4765,9 @@
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+      "version": "5.7.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.0.tgz",
+      "integrity": "sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==",
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@@ -4894,9 +4860,9 @@
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-      "resolved": "https://registry.npmjs.org/sirv/-/sirv-0.4.0.tgz",
-      "integrity": "sha512-k/dcRW7Ry2VgERDiLyyq3peGZEnqP2EcTcG5646QjoLwz7lnDA50i20m/3Rn7J4FLtimyoKQsG4E2BItctwjhg==",
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/sirv/-/sirv-0.4.2.tgz",
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@@ -5031,6 +4997,12 @@
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+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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+          "dev": true
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@@ -5114,9 +5086,9 @@
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@@ -5287,9 +5259,9 @@
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-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.2.0.tgz",
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+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.2.2.tgz",
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@@ -5309,9 +5281,9 @@
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-      "resolved": "https://registry.npmjs.org/table/-/table-5.2.3.tgz",
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+      "resolved": "https://registry.npmjs.org/table/-/table-5.3.0.tgz",
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@@ -5454,6 +5426,12 @@
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+          "version": "1.1.6",
+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
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           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
@@ -5524,9 +5502,9 @@
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.10.tgz",
-      "integrity": "sha512-/GTF0nosyPLbdJBd+AwYiZ+Hu5z8KXWnO0WCGt1BQ/u9Iamhejykqmz5o1OHJ53+VAk6xVxychonnApDjuqGsw==",
+      "version": "3.5.11",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.11.tgz",
+      "integrity": "sha512-izPJg8RsSyqxbdnqX36ExpbH3K7tDBsAU/VfNv89VkMFy3z39zFjunQGsSHOlGlyIfGLGprGeosgQno3bo2/Kg==",
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@@ -5721,9 +5699,9 @@
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-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.30.0.tgz",
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+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.31.0.tgz",
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@@ -6108,7 +6086,8 @@
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-      "resolved": "github:bwbroersma/yootils#77a0949b90387af0bff8081cf596a752a1a3e08e",
+      "resolved": "https://registry.npmjs.org/yootils/-/yootils-0.0.15.tgz",
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diff --git a/package.json b/package.json
index fd8d05e..9eb5131 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
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     "@types/mocha": "^5.2.6",
-    "@types/node": "^10.14.6",
+    "@types/node": "^12.0.0",
     "@types/puppeteer": "^1.12.4",
     "agadoo": "^1.0.1",
     "cheap-watch": "^1.0.2",
@@ -52,16 +52,16 @@
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     "rollup-plugin-svelte": "^5.0.3",
     "sade": "^1.4.2",
-    "sirv": "^0.4.0",
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-    "svelte": "^3.2.0",
+    "svelte": "^3.2.2",
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-    "webpack": "^4.30.0",
+    "webpack": "^4.31.0",
     "webpack-format-messages": "^2.0.5",
     "yootils": "0.0.15"
   },
   "peerDependencies": {
-    "svelte": "^3.2.0"
+    "svelte": "^3.2.2"
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   "scripts": {
     "test": "mocha --opts mocha.opts",