diff --git a/package-lock.json b/package-lock.json
index 59bfb8e..6a24a29 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,6 +53,12 @@
         "lodash.once": "^4.1.1"
       }
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+    "@types/sizzle": {
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+      "resolved": "https://registry.npmjs.org/@types/sizzle/-/sizzle-2.3.2.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/@zeit/schemas/-/schemas-2.1.1.tgz",
@@ -508,13 +514,14 @@
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-      "resolved": "https://registry.npmjs.org/cypress/-/cypress-3.4.1.tgz",
-      "integrity": "sha512-1HBS7t9XXzkt6QHbwfirWYty8vzxNMawGj1yI+Fu6C3/VZJ8UtUngMW6layqwYZzLTZV8tiDpdCNBypn78V4Dg==",
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/cypress/-/cypress-3.8.3.tgz",
+      "integrity": "sha512-I9L/d+ilTPPA4vq3NC1OPKmw7jJIpMKNdyfR8t1EXYzYCjyqbc59migOm1YSse/VRbISLJ+QGb5k4Y3bz2lkYw==",
       "dev": true,
       "requires": {
         "@cypress/listr-verbose-renderer": "0.4.1",
         "@cypress/xvfb": "1.2.4",
+        "@types/sizzle": "2.3.2",
         "arch": "2.1.1",
         "bluebird": "3.5.0",
         "cachedir": "1.3.0",
@@ -523,6 +530,7 @@
         "commander": "2.15.1",
         "common-tags": "1.8.0",
         "debug": "3.2.6",
+        "eventemitter2": "4.1.2",
         "execa": "0.10.0",
         "executable": "4.1.1",
         "extract-zip": "1.6.7",
@@ -541,6 +549,7 @@
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         "supports-color": "5.5.0",
         "tmp": "0.1.0",
+        "untildify": "3.0.3",
         "url": "0.11.0",
         "yauzl": "2.10.0"
       },
@@ -662,6 +671,12 @@
         "through": "~2.3.1"
       }
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+    "eventemitter2": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/eventemitter2/-/eventemitter2-4.1.2.tgz",
+      "integrity": "sha1-DhqEd6+CGm7zmVsxG/dMI6UkfxU=",
+      "dev": true
+    },
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       "version": "0.10.0",
       "resolved": "https://registry.npmjs.org/execa/-/execa-0.10.0.tgz",
@@ -847,9 +862,9 @@
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-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
-      "integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
+      "version": "7.1.6",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
+      "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
       "dev": true,
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@@ -887,9 +902,9 @@
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-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.0.tgz",
-      "integrity": "sha512-jpSvDPV4Cq/bgtpndIWbI5hmYxhQGHPC4d4cqBPb4DLniCfhJokdXhwhaDuLBGLQdvvRum/UiX6ECVIPvDXqdg==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.3.tgz",
+      "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==",
       "dev": true
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@@ -981,13 +996,10 @@
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-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/is-finite/-/is-finite-1.0.2.tgz",
-      "integrity": "sha1-zGZ3aVYCvlUO8R6LSqYwU0K20Ko=",
-      "dev": true,
-      "requires": {
-        "number-is-nan": "^1.0.0"
-      }
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-finite/-/is-finite-1.1.0.tgz",
+      "integrity": "sha512-cdyMtqX/BOqqNBBiKlIVkytNHm49MtMlYyn1zxzvJKWmFMlGzm+ry5BBfYyeY9YmNKbRSo/o7OX9w9ale0wg3w==",
+      "dev": true
     },
     "is-fullwidth-code-point": {
       "version": "1.0.0",
@@ -1629,9 +1641,9 @@
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-      "version": "2.3.6",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
-      "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
       "dev": true,
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@@ -1719,9 +1731,9 @@
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     "rimraf": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
-      "integrity": "sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+      "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
       "dev": true,
       "requires": {
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@@ -2138,6 +2150,12 @@
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       "dev": true
     },
+    "untildify": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/untildify/-/untildify-3.0.3.tgz",
+      "integrity": "sha512-iSk/J8efr8uPT/Z4eSUywnqyrQU7DSdMfdqK4iWEaUVVmcP5JcnpRqmVMwcwcnmI1ATFNgC5V90u09tBynNFKA==",
+      "dev": true
+    },
     "update-check": {
       "version": "1.5.2",
       "resolved": "https://registry.npmjs.org/update-check/-/update-check-1.5.2.tgz",
diff --git a/package.json b/package.json
index fe987bb..3434b2c 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/bahmutov/tiny-blog#readme",
   "devDependencies": {
-    "cypress": "3.4.1",
+    "cypress": "3.8.3",
     "serve": "9.6.0",
     "start-server-and-test": "1.9.1",
     "@bahmutov/print-env": "1.2.0"