diff --git a/package-lock.json b/package-lock.json
index fed1806fe0..c569c31a88 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -88,6 +88,30 @@
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+      "resolved": "https://registry.npmjs.org/@octokit/rest/-/rest-15.12.0.tgz",
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@@ -187,22 +211,23 @@
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-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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@@ -3278,9 +3303,9 @@
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-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
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+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.18.0.tgz",
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@@ -3832,13 +3857,13 @@
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-      "resolved": "https://registry.npmjs.org/danger/-/danger-3.9.0.tgz",
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+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/danger/-/danger-4.0.1.tgz",
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       "dev": true,
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         "@octokit/rest": "^15.9.5",
-        "babel-polyfill": "^6.23.0",
         "chalk": "^2.3.0",
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@@ -3870,12 +3895,12 @@
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+          "version": "3.2.5",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.5.tgz",
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-            "ms": "2.0.0"
+            "ms": "^2.1.1"
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@@ -3894,9 +3919,9 @@
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-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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@@ -4605,9 +4630,9 @@
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-          "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
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+          "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.5.tgz",
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@@ -6325,18 +6350,18 @@
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           "dev": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
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-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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           "dev": true
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@@ -7705,6 +7730,12 @@
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+    "macos-release": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/macos-release/-/macos-release-1.1.0.tgz",
+      "integrity": "sha512-mmLbumEYMi5nXReB9js3WGsB8UE6cDBWyIO62Z4DNx6GbRhDxHNjA1MlzSpJ2S2KM1wyiPRA0d19uHWYYvMHjA==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.22.5.tgz",
@@ -10241,6 +10272,16 @@
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+    "os-name": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/os-name/-/os-name-2.0.1.tgz",
+      "integrity": "sha1-uaOGNhwXrjohc27wWZQFyajF3F4=",
+      "dev": true,
+      "requires": {
+        "macos-release": "^1.0.0",
+        "win-release": "^1.0.0"
+      }
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     "os-tmpdir": {
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       "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
@@ -13350,6 +13391,15 @@
         "crypto-random-string": "^1.0.0"
       }
     },
+    "universal-user-agent": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-2.0.1.tgz",
+      "integrity": "sha512-vz+heWVydO0iyYAa65VHD7WZkYzhl7BeNVy4i54p4TF8OMiLSXdbuQe4hm+fmWAsL+rVibaQHXfhvkw3c1Ws2w==",
+      "dev": true,
+      "requires": {
+        "os-name": "^2.0.1"
+      }
+    },
     "unquote": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unquote/-/unquote-1.1.1.tgz",
@@ -13926,6 +13976,15 @@
         "string-width": "^2.1.1"
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+    "win-release": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/win-release/-/win-release-1.1.1.tgz",
+      "integrity": "sha1-X6VeAr58qTTt/BJmVjLoSbcuUgk=",
+      "dev": true,
+      "requires": {
+        "semver": "^5.0.1"
+      }
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     "window-size": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
diff --git a/package.json b/package.json
index 6a978e92af..ba39ff012e 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
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     "classnames": "^2.2.5",
     "concurrently": "^4.0.1",
-    "danger": "^3.7.13",
+    "danger": "^4.0.1",
     "danger-plugin-no-test-shortcuts": "^2.0.0",
     "dejavu-fonts-ttf": "^2.37.3",
     "eol": "^0.9.1",