diff --git a/package-lock.json b/package-lock.json
index 13f37cb20..8f3a9da29 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1166,9 +1166,9 @@
       }
     },
     "@polka/url": {
-      "version": "1.0.0-next.12",
-      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.12.tgz",
-      "integrity": "sha512-6RglhutqrGFMO1MNUXp95RBuYIuc8wTnMAV5MUhLmjTOy78ncwOw7RgeQ/HeymkKXRhZd0s2DNrM1rL7unk3MQ==",
+      "version": "1.0.0-next.21",
+      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.21.tgz",
+      "integrity": "sha512-a5Sab1C4/icpTZVzZc5Ghpz88yQtGOyNqYXcZgOssB2uuAr+wF/MvN6bgtW32q7HHrvBki+BsZ0OuNv6EV3K9g==",
       "dev": true
     },
     "@scratch/paper": {
@@ -14312,6 +14312,12 @@
         }
       }
     },
+    "mrmime": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/mrmime/-/mrmime-1.0.0.tgz",
+      "integrity": "sha512-a70zx7zFfVO7XpnQ2IX1Myh9yY4UYvfld/dikWRnsXxbyvMcfz+u6UfgNAtH+k2QqtJuzVpv6eLTx1G2+WKZbQ==",
+      "dev": true
+    },
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -20513,22 +20519,14 @@
       }
     },
     "sirv": {
-      "version": "1.0.11",
-      "resolved": "https://registry.npmjs.org/sirv/-/sirv-1.0.11.tgz",
-      "integrity": "sha512-SR36i3/LSWja7AJNRBz4fF/Xjpn7lQFI30tZ434dIy+bitLYSP+ZEenHg36i23V2SGEz+kqjksg0uOGZ5LPiqg==",
+      "version": "1.0.19",
+      "resolved": "https://registry.npmjs.org/sirv/-/sirv-1.0.19.tgz",
+      "integrity": "sha512-JuLThK3TnZG1TAKDwNIqNq6QA2afLOCcm+iE8D1Kj3GA40pSPsxQjjJl0J8X3tsR7T+CP1GavpzLwYkgVLWrZQ==",
       "dev": true,
       "requires": {
-        "@polka/url": "^1.0.0-next.9",
-        "mime": "^2.3.1",
+        "@polka/url": "^1.0.0-next.20",
+        "mrmime": "^1.0.0",
         "totalist": "^1.0.0"
-      },
-      "dependencies": {
-        "mime": {
-          "version": "2.5.2",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-2.5.2.tgz",
-          "integrity": "sha512-tqkh47FzKeCPD2PUiPB6pkbMzsCasjxAfC62/Wap5qrUWcb+sFasXUC5I3gYM5iBM8v/Qpn4UK0x+j0iHyFPDg==",
-          "dev": true
-        }
       }
     },
     "sisteransi": {
@@ -25775,15 +25773,15 @@
       }
     },
     "webpack-bundle-analyzer": {
-      "version": "4.4.2",
-      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-4.4.2.tgz",
-      "integrity": "sha512-PIagMYhlEzFfhMYOzs5gFT55DkUdkyrJi/SxJp8EF3YMWhS+T9vvs2EoTetpk5qb6VsCq02eXTlRDOydRhDFAQ==",
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-4.5.0.tgz",
+      "integrity": "sha512-GUMZlM3SKwS8Z+CKeIFx7CVoHn3dXFcUAjT/dcZQQmfSZGvitPfMob2ipjai7ovFFqPvTqkEZ/leL4O0YOdAYQ==",
       "dev": true,
       "requires": {
         "acorn": "^8.0.4",
         "acorn-walk": "^8.0.0",
         "chalk": "^4.1.0",
-        "commander": "^6.2.0",
+        "commander": "^7.2.0",
         "gzip-size": "^6.0.0",
         "lodash": "^4.17.20",
         "opener": "^1.5.2",
@@ -25792,15 +25790,15 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "8.2.4",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.2.4.tgz",
-          "integrity": "sha512-Ibt84YwBDDA890eDiDCEqcbwvHlBvzzDkU2cGBBDDI1QWT12jTiXIOn2CIw5KK4i6N5Z2HUxwYjzriDyqaqqZg==",
+          "version": "8.7.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.7.0.tgz",
+          "integrity": "sha512-V/LGr1APy+PXIwKebEWrkZPwoeoF+w1jiOBUmuxuiUIaOHtob8Qc9BTrYo7VuI5fR8tqsy+buA2WFooR5olqvQ==",
           "dev": true
         },
         "acorn-walk": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.1.0.tgz",
-          "integrity": "sha512-mjmzmv12YIG/G8JQdQuz2MUDShEJ6teYpT5bmWA4q7iwoGen8xtt3twF3OvzIUl+Q06aWIjvnwQUKvQ6TtMRjg==",
+          "version": "8.2.0",
+          "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+          "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
           "dev": true
         },
         "ansi-styles": {
@@ -25813,9 +25811,9 @@
           }
         },
         "chalk": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.1.tgz",
-          "integrity": "sha512-diHzdDKxcU+bAsUboHLPEDQiw0qEe0qd7SYUn3HgcFlWgbDcfLGswOHYeGrHKzG9z6UYf01d9VFMfZxPM1xZSg==",
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
           "dev": true,
           "requires": {
             "ansi-styles": "^4.1.0",
@@ -25838,9 +25836,9 @@
           "dev": true
         },
         "commander": {
-          "version": "6.2.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
-          "integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==",
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
+          "integrity": "sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==",
           "dev": true
         },
         "has-flag": {
@@ -25865,9 +25863,9 @@
           }
         },
         "ws": {
-          "version": "7.4.6",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
-          "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+          "version": "7.5.7",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.7.tgz",
+          "integrity": "sha512-KMvVuFzpKBuiIXW3E4u3mySRO2/mCHSyZDJQM5NQ9Q9KHWHWh0NHgfbRMLLrceUK5qAL4ytALJbpRMjixFZh8A==",
           "dev": true
         }
       }
diff --git a/package.json b/package.json
index adb30244a..eb528cc0e 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "test:unit:convertReportToXunit": "tap ./test/results/unit-raw.tap --no-coverage -R xunit > ./test/results/unit-tap-results.xml",
     "test:coverage": "tap ./test/{unit-legacy,localization-legacy}/ --coverage --coverage-report=lcov",
     "build": "npm run clean && npm run translate && NODE_OPTIONS=--max_old_space_size=8000 webpack --bail",
+    "build:analyze": "ANALYZE_BUNDLE=true npm run build",
     "clean": "rm -rf ./build && rm -rf ./intl && mkdir -p build && mkdir -p intl",
     "deploy": "npm run deploy:s3 && npm run deploy:fastly && npm run deploy:announce",
     "deploy:fastly": "node ./bin/configure-fastly.js",
@@ -141,7 +142,7 @@
     "tap": "14.11.0",
     "url-loader": "2.3.0",
     "webpack": "4.46.0",
-    "webpack-bundle-analyzer": "4.4.2",
+    "webpack-bundle-analyzer": "4.5.0",
     "webpack-cli": "3.3.12",
     "webpack-dev-middleware": "5.3.1",
     "xhr": "2.2.0"