diff --git a/package-lock.json b/package-lock.json
index 663b8062..c05e61cd 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -140,6 +249,37 @@
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@@ -5142,6 +4590,16 @@
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       "dev": true
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+      "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
+      "dev": true,
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       "integrity": "sha1-ssbGGPzOzk74bE/Gy4p8v1rtqNc="
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+      "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-1.2.0.tgz",
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+      "dev": true
+    },
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+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+      "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+      "dev": true,
+      "requires": {
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+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "dev": true
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+      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "dev": true,
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@@ -5441,6 +4935,18 @@
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+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+      "dev": true
+    },
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+      "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=",
+      "dev": true
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@@ -5479,6 +4985,12 @@
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+      "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=",
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@@ -5802,7 +5314,8 @@
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@@ -5853,7 +5366,8 @@
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@@ -5868,6 +5382,7 @@
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@@ -5876,6 +5391,7 @@
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@@ -5892,7 +5409,8 @@
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@@ -5909,12 +5427,14 @@
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@@ -5922,17 +5442,20 @@
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@@ -5978,7 +5501,8 @@
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@@ -6004,7 +5528,8 @@
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@@ -6026,12 +5551,14 @@
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@@ -6087,6 +5614,7 @@
               "version": "7.1.2",
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               "dev": true,
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@@ -6099,7 +5627,8 @@
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@@ -6138,7 +5667,8 @@
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@@ -6155,6 +5685,7 @@
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@@ -6163,7 +5694,8 @@
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@@ -6175,6 +5707,7 @@
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@@ -6188,7 +5721,8 @@
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@@ -6261,12 +5795,14 @@
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@@ -8649,6 +8450,42 @@
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@@ -8722,6 +8565,27 @@
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       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
diff --git a/package.json b/package.json
index 57a9ef31..12751311 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "chromedriver": "^2.29.0",
-    "eslint": "^3.13.1",
+    "eslint": "^4.18.2",
     "eslint-config-google": "^0.7.1",
     "express": "^4.14.0",
     "karma": "^1.4.0",