diff --git a/package-lock.json b/package-lock.json
index ec06602f1..8c40008ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2089,9 +2089,9 @@
       "dev": true
     },
     "autoprefixer": {
-      "version": "9.6.3",
-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.6.3.tgz",
-      "integrity": "sha512-Mtaw6y+DKDo1LvtAIoggxV79HR2/do0DEuBzXcpTZ5VzRykgXddsHQ1ZEPP1ydMubKvmmxBO0XiX53S0EJl3ag==",
+      "version": "9.6.4",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.6.4.tgz",
+      "integrity": "sha512-Koz2cJU9dKOxG8P1f8uVaBntOv9lP4yz9ffWvWaicv9gHBPhpQB22nGijwd8gqW9CNT+UdkbQOQNLVI8jN1ZfQ==",
       "dev": true,
       "requires": {
         "browserslist": "^4.7.0",
diff --git a/package.json b/package.json
index 154e2389c..96a241a4a 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@babel/core": "^7.6.2",
     "@babel/plugin-transform-react-jsx": "^7.3.0",
     "@babel/preset-env": "^7.6.2",
-    "autoprefixer": "^9.6.3",
+    "autoprefixer": "^9.6.4",
     "babel-eslint": "^10.0.3",
     "babel-loader": "^8.0.6",
     "chalk": "^2.4.2",