diff --git a/package.json b/package.json
index 38f34dc..73294c6 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "gh-pages": "2.0.1",
     "lost": "8.3.1",
     "postcss-pxtorem": "4.0.1",
-    "autoprefixer": "9.4.6",
+    "autoprefixer": "9.4.7",
     "browserslist": "4.4.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 4434fa3..dac8aea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1613,16 +1613,16 @@ atob@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
 
-autoprefixer@9.4.6:
-  version "9.4.6"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.4.6.tgz#0ace275e33b37de16b09a5547dbfe73a98c1d446"
-  integrity sha512-Yp51mevbOEdxDUy5WjiKtpQaecqYq9OqZSL04rSoCiry7Tc5I9FEyo3bfxiTJc1DfHeKwSFCUYbBAiOQ2VGfiw==
+autoprefixer@9.4.7:
+  version "9.4.7"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.4.7.tgz#f997994f9a810eae47b38fa6d8a119772051c4ff"
+  integrity sha512-qS5wW6aXHkm53Y4z73tFGsUhmZu4aMPV9iHXYlF0c/wxjknXNHuj/1cIQb+6YH692DbJGGWcckAXX+VxKvahMA==
   dependencies:
     browserslist "^4.4.1"
-    caniuse-lite "^1.0.30000929"
+    caniuse-lite "^1.0.30000932"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
-    postcss "^7.0.13"
+    postcss "^7.0.14"
     postcss-value-parser "^3.3.1"
 
 autoprefixer@^8.6.5:
@@ -2567,6 +2567,11 @@ caniuse-lite@^1.0.30000929:
   version "1.0.30000929"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000929.tgz#7b391b781a9c3097ecc39ea053301aea8ea16317"
 
+caniuse-lite@^1.0.30000932:
+  version "1.0.30000936"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000936.tgz#5d33b118763988bf721b9b8ad436d0400e4a116b"
+  integrity sha512-orX4IdpbFhdNO7bTBhSbahp1EBpqzBc+qrvTRVUFfZgA4zta7TdM6PN5ZxkEUgDnz36m+PfWGcdX7AVfFWItJw==
+
 capture-exit@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-1.2.0.tgz#1c5fcc489fd0ab00d4f1ac7ae1072e3173fbab6f"
@@ -10953,7 +10958,7 @@ postcss-value-parser@^3.0.0, postcss-value-parser@^3.2.3, postcss-value-parser@^
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
 
-postcss@7.0.14:
+postcss@7.0.14, postcss@^7.0.14:
   version "7.0.14"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.14.tgz#4527ed6b1ca0d82c53ce5ec1a2041c2346bbd6e5"
   integrity sha512-NsbD6XUUMZvBxtQAJuWDJeeC4QFsmWsfozWxCJPWf3M55K9iu2iMDaKqyoOdTJ1R4usBXuxlVFAIo8rZPQD4Bg==