diff --git a/package.json b/package.json
index 75e2296dfd821e0bdb432a42fcf88175b28a6dbf..e83f1ca854761fcce4ffa8aa2f6da39f31774d44 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@vue/babel-helper-vue-jsx-merge-props": "1.2.1",
     "@vue/babel-preset-jsx": "1.3.1",
     "@vue/test-utils": "1.3.0",
-    "autoprefixer": "8.6.5",
+    "autoprefixer": "9.8.6",
     "babel-eslint": "8.2.6",
     "babel-helper-vue-jsx-merge-props": "2.0.3",
     "babel-jest": "25.5.1",
diff --git a/yarn.lock b/yarn.lock
index 9323b8ee0c1aaa18f9af6423b151de599b70ad70..fbaa4ed786ada4607742364f064635873bd054c5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2009,17 +2009,18 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@8.6.5:
-  version "8.6.5"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-8.6.5.tgz#343f3d193ed568b3208e00117a1b96eb691d4ee9"
-  integrity sha512-PLWJN3Xo/rycNkx+mp8iBDMTm3FeWe4VmYaZDSqL5QQB9sLsQkG5k8n+LNDFnhh9kdq2K+egL/icpctOmDHwig==
-  dependencies:
-    browserslist "^3.2.8"
-    caniuse-lite "^1.0.30000864"
+autoprefixer@9.8.6:
+  version "9.8.6"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.8.6.tgz#3b73594ca1bf9266320c5acf1588d74dea74210f"
+  integrity sha512-XrvP4VVHdRBCdX1S3WXVD8+RyG9qeb1D5Sn1DeLiG2xfSpzellk5k54xbUERJ3M5DggQxes39UGOTP8CFrEGbg==
+  dependencies:
+    browserslist "^4.12.0"
+    caniuse-lite "^1.0.30001109"
+    colorette "^1.2.1"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
-    postcss "^6.0.23"
-    postcss-value-parser "^3.2.3"
+    postcss "^7.0.32"
+    postcss-value-parser "^4.1.0"
 
 aws-sign2@~0.7.0:
   version "0.7.0"
@@ -2488,15 +2489,7 @@ browserify-zlib@^0.2.0:
   dependencies:
     pako "~1.0.5"
 
-browserslist@^3.2.8:
-  version "3.2.8"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-3.2.8.tgz#b0005361d6471f0f5952797a76fc985f1f978fc6"
-  integrity sha512-WHVocJYavUwVgVViC0ORikPHQquXwVh939TaelZ4WDqpWgTX/FsGhl/+P4qBUAGcRvtOgDgC+xftNWWp2RUTAQ==
-  dependencies:
-    caniuse-lite "^1.0.30000844"
-    electron-to-chromium "^1.3.47"
-
-browserslist@^4.0.0, browserslist@^4.20.2, browserslist@^4.21.3:
+browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.20.2, browserslist@^4.21.3:
   version "4.21.3"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.21.3.tgz#5df277694eb3c48bc5c4b05af3e8b7e09c5a6d1a"
   integrity sha512-898rgRXLAyRkM1GryrrBHGkqA5hlpkV5MhtZwg9QXeiyLUYs2k00Un05aX5l2/yJIOObYKOpS2JNo8nJDE7fWQ==
@@ -2706,11 +2699,16 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30000864, caniuse-lite@^1.0.30001370:
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001370:
   version "1.0.30001374"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001374.tgz#3dab138e3f5485ba2e74bd13eca7fe1037ce6f57"
   integrity sha512-mWvzatRx3w+j5wx/mpFN5v5twlPrabG8NqX2c6e45LCpymdoGqNvRkRutFUqpRTXKFQFNQJasvK0YT7suW6/Hw==
 
+caniuse-lite@^1.0.30001109:
+  version "1.0.30001383"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001383.tgz#aecf317ccd940690725ae3ae4f28293c5fb8050e"
+  integrity sha512-swMpEoTp5vDoGBZsYZX7L7nXHe6dsHxi9o6/LKf/f0LukVtnrxly5GVb/fWdCDTqi/yw6Km6tiJ0pmBacm0gbg==
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
@@ -3002,6 +3000,11 @@ color@^3.0.0:
     color-convert "^1.9.3"
     color-string "^1.6.0"
 
+colorette@^1.2.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.4.0.tgz#5190fbb87276259a86ad700bff2c6d6faa3fca40"
+  integrity sha512-Y2oEozpomLn7Q3HFP7dpww7AtMJplbM9lGZP6RDfHqmbeRjiwRg4n6VM6j4KLmRke85uWEI7JqF17f3pqdRA0g==
+
 combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -3920,7 +3923,7 @@ ejs@^2.5.7:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
 
-electron-to-chromium@^1.3.47, electron-to-chromium@^1.4.202:
+electron-to-chromium@^1.4.202:
   version "1.4.211"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.211.tgz#afaa8b58313807501312d598d99b953568d60f91"
   integrity sha512-BZSbMpyFQU0KBJ1JG26XGeFI3i4op+qOYGxftmZXFZoHkhLgsSv4DHDJfl8ogII3hIuzGt51PaZ195OVu0yJ9A==
@@ -8342,12 +8345,12 @@ postcss-url@7.3.2:
     postcss "^6.0.1"
     xxhashjs "^0.2.1"
 
-postcss-value-parser@^3.0.0, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
+postcss-value-parser@^3.0.0, postcss-value-parser@^3.3.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss-value-parser@^4.0.2:
+postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
@@ -8371,7 +8374,7 @@ postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.23:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.27, postcss@^7.0.36:
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.27, postcss@^7.0.32, postcss@^7.0.36:
   version "7.0.39"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.39.tgz#9624375d965630e2e1f2c02a935c82a59cb48309"
   integrity sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==