diff --git a/package-lock.json b/package-lock.json
index 2fcedd67..8cf297ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -379,17 +379,46 @@
       "dev": true
     },
     "autoprefixer": {
-      "version": "7.1.3",
-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-7.1.3.tgz",
-      "integrity": "sha512-zGy6aRrZjWhR+25n89jYkpLXutg6xdDGKKnVNzkfamnnhK3mYchkKj5GJR14aJiU0x4UqZ1+N728tkFNUL5N2g==",
+      "version": "9.8.6",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.6.tgz",
+      "integrity": "sha512-XrvP4VVHdRBCdX1S3WXVD8+RyG9qeb1D5Sn1DeLiG2xfSpzellk5k54xbUERJ3M5DggQxes39UGOTP8CFrEGbg==",
       "dev": true,
       "requires": {
-        "browserslist": "^2.4.0",
-        "caniuse-lite": "^1.0.30000718",
+        "browserslist": "^4.12.0",
+        "caniuse-lite": "^1.0.30001109",
+        "colorette": "^1.2.1",
         "normalize-range": "^0.1.2",
         "num2fraction": "^1.2.2",
-        "postcss": "^6.0.10",
-        "postcss-value-parser": "^3.2.3"
+        "postcss": "^7.0.32",
+        "postcss-value-parser": "^4.1.0"
+      },
+      "dependencies": {
+        "postcss": {
+          "version": "7.0.32",
+          "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.32.tgz",
+          "integrity": "sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==",
+          "dev": true,
+          "requires": {
+            "chalk": "^2.4.2",
+            "source-map": "^0.6.1",
+            "supports-color": "^6.1.0"
+          }
+        },
+        "postcss-value-parser": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
+          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
       }
     },
     "aws-sign2": {
@@ -1731,13 +1760,23 @@
       }
     },
     "browserslist": {
-      "version": "2.11.3",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-2.11.3.tgz",
-      "integrity": "sha512-yWu5cXT7Av6mVwzWc8lMsJMHWn4xyjSuGYi4IozbVTLUOEYPSagUB8kiMDUHA1fS3zjr8nkxkn9jdvug4BBRmA==",
+      "version": "4.13.0",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.13.0.tgz",
+      "integrity": "sha512-MINatJ5ZNrLnQ6blGvePd/QOz9Xtu+Ne+x29iQSCHfkU5BugKVJwZKn/iiL8UbpIpa3JhviKjz+XxMo0m2caFQ==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30000792",
-        "electron-to-chromium": "^1.3.30"
+        "caniuse-lite": "^1.0.30001093",
+        "electron-to-chromium": "^1.3.488",
+        "escalade": "^3.0.1",
+        "node-releases": "^1.1.58"
+      },
+      "dependencies": {
+        "electron-to-chromium": {
+          "version": "1.3.516",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.516.tgz",
+          "integrity": "sha512-WDM5AAQdOrvLqSX8g3Zd5AujBXfMxf96oeZkff0U2HF5op3tjShE+on2yay3r1UD4M9I3p0iHpAS4+yV8U8A9A==",
+          "dev": true
+        }
       }
     },
     "buffer": {
@@ -1870,9 +1909,9 @@
       "dev": true
     },
     "caniuse-lite": {
-      "version": "1.0.30001084",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001084.tgz",
-      "integrity": "sha512-ftdc5oGmhEbLUuMZ/Qp3mOpzfZLCxPYKcvGv6v2dJJ+8EdqcvZRbAGOiLmkM/PV1QGta/uwBs8/nCl6sokDW6w==",
+      "version": "1.0.30001109",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001109.tgz",
+      "integrity": "sha512-4JIXRodHzdS3HdK8nSgIqXYLExOvG+D2/EenSvcub2Kp3QEADjo2v2oUn5g0n0D+UNwG9BtwKOyGcSq2qvQXvQ==",
       "dev": true
     },
     "caseless": {
@@ -2193,6 +2232,12 @@
         "color-name": "^1.0.0"
       }
     },
+    "colorette": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.1.tgz",
+      "integrity": "sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==",
+      "dev": true
+    },
     "colormin": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/colormin/-/colormin-1.1.2.tgz",
@@ -3387,6 +3432,12 @@
         "es6-symbol": "^3.1.1"
       }
     },
+    "escalade": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.0.2.tgz",
+      "integrity": "sha512-gPYAU37hYCUhW5euPeR+Y74F7BL+IBsV93j5cvGriSaD1aG6MGsqsV1yamRdrWrb2j3aiZvb0X+UBOWpx3JWtQ==",
+      "dev": true
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -6725,6 +6776,12 @@
         }
       }
     },
+    "node-releases": {
+      "version": "1.1.60",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.60.tgz",
+      "integrity": "sha512-gsO4vjEdQaTusZAEebUWp2a5d7dF5DYoIpDG7WySnk7BuZDW+GPpHXoXXuYawRBr/9t5q54tirPz79kFIWg4dA==",
+      "dev": true
+    },
     "node-sass": {
       "version": "4.14.1",
       "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.14.1.tgz",
diff --git a/package.json b/package.json
index 9c6b8c49..a12e0ed8 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "dependencies": {},
   "devDependencies": {
     "async": "1.5.2",
-    "autoprefixer": "7.1.3",
+    "autoprefixer": "9.8.6",
     "babel-core": "6.26.0",
     "babel-eslint": "8.0.1",
     "babel-loader": "7.1.1",