diff --git a/package-lock.json b/package-lock.json
index 9ee68ae..db1db0c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3,11 +3,56 @@
   "requires": true,
   "lockfileVersion": 1,
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+      "resolved": "https://registry.npmjs.org/@types/configstore/-/configstore-2.1.1.tgz",
+      "integrity": "sha1-zR6FU2M60xhcPy8jns/10mQ+krY="
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+      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-0.0.29.tgz",
+      "integrity": "sha1-oeUUrfvZLwOiJLpU1pMRHb8fN1Q="
+    },
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+      "resolved": "https://registry.npmjs.org/@types/events/-/events-1.2.0.tgz",
+      "integrity": "sha512-KEIlhXnIutzKwRbQkGWb/I4HFqBuUykAdHgDED6xqwXJfONCjF5VoE0cXEiurh3XauygxzeDzgtXUqvLkxFzzA=="
+    },
+    "@types/get-port": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/@types/get-port/-/get-port-0.0.4.tgz",
+      "integrity": "sha1-62u3Qj2fiItjJmDcfS/T5po1ZD4="
+    },
+    "@types/glob": {
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+      "resolved": "https://registry.npmjs.org/@types/glob/-/glob-5.0.35.tgz",
+      "integrity": "sha512-wc+VveszMLyMWFvXLkloixT4n0harUIVZjnpzztaZ0nKLuul7Z32iMt2fUFGAaZ4y1XWjFRMtCI5ewvyh4aIeg==",
+      "requires": {
+        "@types/events": "1.2.0",
+        "@types/minimatch": "3.0.3",
+        "@types/node": "7.0.56"
+      }
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+    "@types/minimatch": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
+      "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA=="
+    },
+    "@types/mkdirp": {
+      "version": "0.3.29",
+      "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-0.3.29.tgz",
+      "integrity": "sha1-fyrX7FX5FEgvybHsS7GuYCjUYGY="
+    },
+    "@types/node": {
+      "version": "7.0.56",
+      "resolved": "http://registry.npmjs.org/@types/node/-/node-7.0.56.tgz",
+      "integrity": "sha512-NgjN3xPyqbAXSIpznNAR5Cisx5uKqJWxcS9kefzSFEX/9J7O01/FHyfnvPI7SztBf9p6c8mqOn3olZWJx3ja6g=="
+    },
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       "resolved": "https://registry.npmjs.org/@types/react/-/react-16.0.40.tgz",
@@ -32,6 +77,11 @@
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+      "resolved": "https://registry.npmjs.org/@types/tmp/-/tmp-0.0.32.tgz",
+      "integrity": "sha1-DTyzECL4Qn6ljACK8yuA2hJspOM="
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-            "electron-to-chromium": "1.3.37"
+            "caniuse-db": "1.0.30000815",
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-        "electron-to-chromium": "1.3.37"
+        "caniuse-lite": "1.0.30000815",
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+            "caniuse-db": "1.0.30000815",
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-      "integrity": "sha1-LJ7tf7wnJAZkdMt+GpJPDqEv5KI="
+      "version": "1.0.30000815",
+      "resolved": "https://registry.npmjs.org/caniuse-db/-/caniuse-db-1.0.30000815.tgz",
+      "integrity": "sha1-DiGPoTPQ0HHIhqoEG0NSWMx0aJE="
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+      "version": "1.0.30000815",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000815.tgz",
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@@ -2270,6 +2320,11 @@
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+      "resolved": "https://registry.npmjs.org/command-exists/-/command-exists-1.2.2.tgz",
+      "integrity": "sha1-EoGcZPr5VEbsCuB/5sr7brNwiyI="
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@@ -2316,7 +2371,7 @@
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@@ -2845,6 +2900,29 @@
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+      "resolved": "https://registry.npmjs.org/devcert-san/-/devcert-san-0.3.3.tgz",
+      "integrity": "sha1-qnckR0Gy2DF3HAEfIu4l45atS6k=",
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+        "@types/get-port": "0.0.4",
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+        "@types/mkdirp": "0.3.29",
+        "@types/node": "7.0.56",
+        "@types/tmp": "0.0.32",
+        "command-exists": "1.2.2",
+        "configstore": "3.1.1",
+        "debug": "2.6.9",
+        "eol": "0.8.1",
+        "get-port": "3.2.0",
+        "glob": "7.1.2",
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@@ -2966,9 +3044,9 @@
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-      "integrity": "sha1-SpJzTgBEyM8LFVO+V+riGkxuX6s="
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+      "resolved": "https://registry.npmjs.org/eol/-/eol-0.8.1.tgz",
+      "integrity": "sha1-3vwyJJkMfspzuzRGGlbPncJHYdA="
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@@ -3386,6 +3470,16 @@
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@@ -3396,23 +3490,6 @@
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-      "integrity": "sha1-mEyltfY03JnhnigQdb5w5uGRJC0=",
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@@ -5139,11 +5216,11 @@
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@@ -7604,9 +7691,9 @@
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-            "electron-to-chromium": "1.3.37"
+            "caniuse-db": "1.0.30000815",
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@@ -8467,8 +8554,8 @@
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           "requires": {
-            "caniuse-db": "1.0.30000814",
-            "electron-to-chromium": "1.3.37"
+            "caniuse-db": "1.0.30000815",
+            "electron-to-chromium": "1.3.39"
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@@ -10124,6 +10211,14 @@
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           "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
         },
+        "opn": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/opn/-/opn-5.2.0.tgz",
+          "integrity": "sha512-Jd/GpzPyHF4P2/aNOVmS3lfMSWV9J7cOhCG1s08XCEAsPkB7lp6ddiU0J7XzyQRDUh8BqJ7PchfINjR8jyofRQ==",
+          "requires": {
+            "is-wsl": "1.1.0"
+          }
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         "path-type": {
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           "resolved": "https://registry.npmjs.org/path-type/-/path-type-3.0.0.tgz",
@@ -10735,22 +10830,6 @@
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         "url": "0.11.0",
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-        "source-list-map": {
-          "version": "1.1.2",
-          "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-1.1.2.tgz",
-          "integrity": "sha1-mIkBnRAkzOVc3AaUmDN+9hhqEaE="
-        },
-        "webpack-sources": {
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-          "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-0.2.3.tgz",
-          "integrity": "sha1-F8Yr+vE8cH+dAsR54Nzd6DgGl/s=",
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-            "source-list-map": "1.1.2",
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-          }
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@@ -10781,9 +10860,9 @@
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     },
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-      "version": "2.8.0",
-      "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.0.tgz",
-      "integrity": "sha512-sZOFxI/5xw058XIRHl4dU3dZ+TTOIGJR78Dvo0oEAejIt4ou27k+3ne1zYmCV+v7UucbxIFQuOgnkTVHh8YPnw==",
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.1.tgz",
+      "integrity": "sha512-cQ0jo17BLca2r0GfRdZKYAGLU6JRoIWxqSOakUMuKOT6MOK7AAlE856L33QuDmAy/eeOrhLee3dZKX0Uadu93A==",
       "requires": {
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@@ -11053,9 +11132,9 @@
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-      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
-      "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
+      "version": "0.0.31",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.31.tgz",
+      "integrity": "sha1-jzirlDjhcxXl29izZX6L+yd65Kc=",
       "requires": {
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@@ -11194,6 +11273,11 @@
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       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM="
     },
+    "tslib": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.0.tgz",
+      "integrity": "sha512-f/qGG2tUkrISBlQZEjEqoZ3B2+npJjIf04H1wuAv9iA8i04Icp+61KRXxFdha22670NJopsZCIjhC3SnjPRKrQ=="
+    },
     "tty-browserify": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/tty-browserify/-/tty-browserify-0.0.0.tgz",
@@ -11771,7 +11855,7 @@
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             "readable-stream": "2.3.5",
             "stream-browserify": "2.0.1",
-            "stream-http": "2.8.0",
+            "stream-http": "2.8.1",
             "string_decoder": "0.10.31",
             "timers-browserify": "2.0.6",
             "tty-browserify": "0.0.0",
@@ -11974,12 +12058,19 @@
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     "webpack-sources": {
-      "version": "0.1.5",
-      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-0.1.5.tgz",
-      "integrity": "sha1-qh86vw8NdNtxEcQOUAuE+WZkB1A=",
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-0.2.3.tgz",
+      "integrity": "sha1-F8Yr+vE8cH+dAsR54Nzd6DgGl/s=",
       "requires": {
-        "source-list-map": "0.1.8",
+        "source-list-map": "1.1.2",
         "source-map": "0.5.7"
+      },
+      "dependencies": {
+        "source-list-map": {
+          "version": "1.1.2",
+          "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-1.1.2.tgz",
+          "integrity": "sha1-mIkBnRAkzOVc3AaUmDN+9hhqEaE="
+        }
       }
     },
     "webpack-stats-plugin": {
diff --git a/package.json b/package.json
index bf90ec9..aa9bfc2 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "serve": "gatsby serve"
   },
   "dependencies": {
-    "gatsby": "^1.9.232",
+    "gatsby": "^1.9.235",
     "gatsby-link": "^1.6.39"
   }
 }