diff --git a/package-lock.json b/package-lock.json
index ac9eed0..eddb754 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -818,6 +818,12 @@
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-        "color-string": "0.3.0"
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@@ -1265,7 +1271,7 @@
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+        "postcss-merge-rules": "^2.0.3",
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+        "postcss-minify-params": "^1.0.4",
+        "postcss-minify-selectors": "^2.0.4",
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+        "postcss-normalize-url": "^3.0.7",
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@@ -5206,15 +5212,16 @@
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-      "integrity": "sha1-4IoJdx7FRUpUnxoAW90lbLjl4KM=",
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-        "object-assign": "4.1.1",
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@@ -5676,12 +5683,12 @@
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-      "integrity": "sha1-hGFzP1OLCDfJNh45qauelwTcLyg=",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
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@@ -5837,9 +5844,9 @@
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-      "integrity": "sha1-ZouTd26q5V696POtRkswekljYl4=",
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@@ -6763,7 +6770,7 @@
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-        "esprima": "2.7.3"
+        "argparse": "^1.0.7",
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@@ -7395,12 +7402,6 @@
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@@ -8265,10 +8266,10 @@
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-        "query-string": "4.3.4",
-        "sort-keys": "1.1.2"
+        "object-assign": "^4.0.1",
+        "prepend-http": "^1.0.0",
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@@ -8794,6 +8795,45 @@
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/plugin-error/-/plugin-error-1.0.1.tgz",
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+      "dev": true,
+      "requires": {
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+        "arr-diff": "^4.0.0",
+        "arr-union": "^3.1.0",
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+        "extend-shallow": {
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+          "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
+          "integrity": "sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=",
+          "dev": true,
+          "requires": {
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+            "is-extendable": "^1.0.1"
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+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
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-        "reduce-css-calc": "1.3.0"
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@@ -8859,9 +8899,9 @@
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-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0"
+        "colormin": "^1.0.5",
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@@ -8870,8 +8910,8 @@
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@@ -8880,7 +8920,7 @@
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@@ -8889,7 +8929,7 @@
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       "dev": true,
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@@ -8907,7 +8947,7 @@
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       "dev": true,
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@@ -8916,18 +8956,17 @@
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-        "uniqs": "2.0.0"
+        "postcss": "^5.0.14",
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-      "resolved": "https://registry.npmjs.org/postcss-filter-plugins/-/postcss-filter-plugins-2.0.2.tgz",
-      "integrity": "sha1-bYWGJTTXNaxCDkqFgG4fXUKG2Ew=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/postcss-filter-plugins/-/postcss-filter-plugins-2.0.3.tgz",
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-        "uniqid": "4.1.1"
+        "postcss": "^5.0.4"
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@@ -8962,9 +9001,9 @@
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-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0"
+        "has": "^1.0.1",
+        "postcss": "^5.0.10",
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@@ -8973,7 +9012,7 @@
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       "dev": true,
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@@ -8982,11 +9021,11 @@
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-        "postcss": "5.2.18",
-        "postcss-selector-parser": "2.2.3",
-        "vendors": "1.0.1"
+        "browserslist": "^1.5.2",
+        "caniuse-api": "^1.5.2",
+        "postcss": "^5.0.4",
+        "postcss-selector-parser": "^2.2.2",
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@@ -9001,9 +9040,9 @@
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-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0"
+        "object-assign": "^4.0.1",
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@@ -9012,8 +9051,8 @@
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+        "postcss": "^5.0.12",
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-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0",
-        "uniqs": "2.0.0"
+        "alphanum-sort": "^1.0.1",
+        "postcss": "^5.0.2",
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-        "postcss": "5.2.18",
-        "postcss-selector-parser": "2.2.3"
+        "alphanum-sort": "^1.0.2",
+        "has": "^1.0.1",
+        "postcss": "^5.0.14",
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@@ -9046,7 +9085,7 @@
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       "dev": true,
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@@ -9055,10 +9094,10 @@
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-        "normalize-url": "1.9.1",
-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0"
+        "is-absolute-url": "^2.0.0",
+        "normalize-url": "^1.4.0",
+        "postcss": "^5.0.14",
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@@ -9067,8 +9106,8 @@
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-        "postcss": "5.2.18",
-        "postcss-value-parser": "3.3.0"
+        "postcss": "^5.0.4",
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@@ -9077,8 +9116,8 @@
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       "dev": true,
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+        "postcss": "^5.0.4",
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-      "integrity": "sha1-N61zyO5Bf7PVgOeFMSMH0nSEfyI=",
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