diff --git a/package-lock.json b/package-lock.json
index 38925fd454400..96736a14c65af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3852,6 +3852,21 @@
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 					"dev": true
 				},
+				"autoprefixer": {
+					"version": "9.8.8",
+					"resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
+					"integrity": "sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==",
+					"dev": true,
+					"requires": {
+						"browserslist": "^4.12.0",
+						"caniuse-lite": "^1.0.30001109",
+						"normalize-range": "^0.1.2",
+						"num2fraction": "^1.2.2",
+						"picocolors": "^0.2.1",
+						"postcss": "^7.0.32",
+						"postcss-value-parser": "^4.1.0"
+					}
+				},
 				"babel-plugin-polyfill-corejs3": {
 					"version": "0.1.7",
 					"resolved": "https://registry.npmjs.org/babel-plugin-polyfill-corejs3/-/babel-plugin-polyfill-corejs3-0.1.7.tgz",
@@ -7255,33 +7270,17 @@
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 		"autoprefixer": {
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-			"resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
-			"integrity": "sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==",
+			"version": "10.3.7",
+			"resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.3.7.tgz",
+			"integrity": "sha512-EmGpu0nnQVmMhX8ROoJ7Mx8mKYPlcUHuxkwrRYEYMz85lu7H09v8w6R1P0JPdn/hKU32GjpLBFEOuIlDWCRWvg==",
+			"dev": true,
 			"requires": {
-				"browserslist": "^4.12.0",
-				"caniuse-lite": "^1.0.30001109",
+				"browserslist": "^4.17.3",
+				"caniuse-lite": "^1.0.30001264",
+				"fraction.js": "^4.1.1",
 				"normalize-range": "^0.1.2",
-				"num2fraction": "^1.2.2",
 				"picocolors": "^0.2.1",
-				"postcss": "^7.0.32",
 				"postcss-value-parser": "^4.1.0"
-			},
-			"dependencies": {
-				"postcss": {
-					"version": "7.0.39",
-					"resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
-					"integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
-					"requires": {
-						"picocolors": "^0.2.1",
-						"source-map": "^0.6.1"
-					}
-				},
-				"source-map": {
-					"version": "0.6.1",
-					"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-					"integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-				}
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 		"aws-sdk": {
@@ -14051,6 +14050,12 @@
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 			"integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow=="
 		},
+		"fraction.js": {
+			"version": "4.1.1",
+			"resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.1.1.tgz",
+			"integrity": "sha512-MHOhvvxHTfRFpF1geTK9czMIZ6xclsEor2wkIGYYq+PxcQqT7vStJqjhe6S1TenZrMZzo+wlqOufBDVepUEgPg==",
+			"dev": true
+		},
 		"fragment-cache": {
 			"version": "0.2.1",
 			"resolved": "https://registry.npmjs.org/fragment-cache/-/fragment-cache-0.2.1.tgz",
@@ -17810,6 +17815,20 @@
 				"postcss": "^7.0.16"
 			},
 			"dependencies": {
+				"autoprefixer": {
+					"version": "9.8.8",
+					"resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
+					"integrity": "sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==",
+					"requires": {
+						"browserslist": "^4.12.0",
+						"caniuse-lite": "^1.0.30001109",
+						"normalize-range": "^0.1.2",
+						"num2fraction": "^1.2.2",
+						"picocolors": "^0.2.1",
+						"postcss": "^7.0.32",
+						"postcss-value-parser": "^4.1.0"
+					}
+				},
 				"postcss": {
 					"version": "7.0.39",
 					"resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
@@ -25593,6 +25612,21 @@
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 					"dev": true
 				},
+				"autoprefixer": {
+					"version": "9.8.8",
+					"resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
+					"integrity": "sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==",
+					"dev": true,
+					"requires": {
+						"browserslist": "^4.12.0",
+						"caniuse-lite": "^1.0.30001109",
+						"normalize-range": "^0.1.2",
+						"num2fraction": "^1.2.2",
+						"picocolors": "^0.2.1",
+						"postcss": "^7.0.32",
+						"postcss-value-parser": "^4.1.0"
+					}
+				},
 				"balanced-match": {
 					"version": "2.0.0",
 					"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-2.0.0.tgz",
diff --git a/package.json b/package.json
index 6cc6b3680caeb..03e80e13de072 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
 		"@types/xmldom": "^0.1.30",
 		"@typescript-eslint/eslint-plugin": "^2.34.0",
 		"@typescript-eslint/parser": "^3.0.0",
-		"autoprefixer": "^9.8.6",
+		"autoprefixer": "^10.3.7",
 		"babel-eslint": "^10.1.0",
 		"babel-loader": "^8.2.2",
 		"babel-mocha-es6-compiler": "^0.1.0",