diff --git a/lib/package.json b/lib/package.json
--- a/lib/package.json
+++ b/lib/package.json
@@ -21,10 +21,10 @@
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.10",
     "babel-jest": "^26.6.3",
     "clean-webpack-plugin": "^4.0.0",
+    "css-minimizer-webpack-plugin": "^4.2.2",
     "flow-bin": "^0.182.0",
     "flow-typed": "^3.2.1",
     "mini-css-extract-plugin": "^1.6.2",
-    "optimize-css-assets-webpack-plugin": "^6.0.1",
     "react-refresh": "^0.14.0",
     "terser-webpack-plugin": "^4.2.3",
     "webpack": "^5.75.0"
diff --git a/lib/webpack/shared.cjs b/lib/webpack/shared.cjs
--- a/lib/webpack/shared.cjs
+++ b/lib/webpack/shared.cjs
@@ -1,7 +1,7 @@
 const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
 const { CleanWebpackPlugin } = require('clean-webpack-plugin');
+const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
 const webpack = require('webpack');
 
@@ -74,7 +74,7 @@
     ...baseConfig,
     name: 'browser',
     optimization: {
-      minimizer: [new TerserPlugin(), new OptimizeCssAssetsPlugin()],
+      minimizer: [new TerserPlugin(), new CssMinimizerPlugin()],
     },
     plugins: [
       ...(baseConfig.plugins ?? []),
diff --git a/yarn.lock b/yarn.lock
--- a/yarn.lock
+++ b/yarn.lock
@@ -3403,6 +3403,13 @@
   optionalDependencies:
     node-notifier "^8.0.0"
 
+"@jest/schemas@^29.4.2":
+  version "29.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/schemas/-/schemas-29.4.2.tgz#cf7cfe97c5649f518452b176c47ed07486270fc1"
+  integrity sha512-ZrGzGfh31NtdVH8tn0mgJw4khQuNHiKqdzJAFbCaERbyCP9tHlxWuL/mnMu8P7e/+k4puWjI1NOzi/sFsjce/g==
+  dependencies:
+    "@sinclair/typebox" "^0.25.16"
+
 "@jest/source-map@^24.3.0", "@jest/source-map@^24.9.0":
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/@jest/source-map/-/source-map-24.9.0.tgz#0e263a94430be4b41da683ccc1e6bffe2a191714"
@@ -3556,6 +3563,18 @@
     "@types/yargs" "^16.0.0"
     chalk "^4.0.0"
 
+"@jest/types@^29.4.2":
+  version "29.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-29.4.2.tgz#8f724a414b1246b2bfd56ca5225d9e1f39540d82"
+  integrity sha512-CKlngyGP0fwlgC1BRUtPZSiWLBhyS9dKwKmyGxk8Z6M82LBEGB2aLQSg+U1MyLsU+M7UjnlLllBM2BLWKVm/Uw==
+  dependencies:
+    "@jest/schemas" "^29.4.2"
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^3.0.0"
+    "@types/node" "*"
+    "@types/yargs" "^17.0.8"
+    chalk "^4.0.0"
+
 "@josephg/resolvable@^1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@josephg/resolvable/-/resolvable-1.0.1.tgz#69bc4db754d79e1a2f17a650d3466e038d94a5eb"
@@ -4588,6 +4607,11 @@
   resolved "https://registry.yarnpkg.com/@sideway/pinpoint/-/pinpoint-2.0.0.tgz#cff8ffadc372ad29fd3f78277aeb29e632cc70df"
   integrity sha512-RNiOoTPkptFtSVzQevY/yWtZwf/RxyVnPy/OcA9HBM3MlGDnBEYL5B41H0MTn0Uec8Hi+2qUtTfG2WWZBmMejQ==
 
+"@sinclair/typebox@^0.25.16":
+  version "0.25.21"
+  resolved "https://registry.yarnpkg.com/@sinclair/typebox/-/typebox-0.25.21.tgz#763b05a4b472c93a8db29b2c3e359d55b29ce272"
+  integrity sha512-gFukHN4t8K4+wVC+ECqeqwzBDeFeTzBXroBTqE6vcWrQGbEUpHO7LYdG0f4xnvYq4VOEwITSlHlp0JBAIFMS/g==
+
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
@@ -5428,6 +5452,13 @@
   dependencies:
     "@types/yargs-parser" "*"
 
+"@types/yargs@^17.0.8":
+  version "17.0.22"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-17.0.22.tgz#7dd37697691b5f17d020f3c63e7a45971ff71e9a"
+  integrity sha512-pet5WJ9U8yPVRhkwuEIp5ktAeAqRZOq4UdAyWLWzxbtpyXnzbtLdKiXAjJzi/KLmPGS9wk86lUFWZFN6sISo4g==
+  dependencies:
+    "@types/yargs-parser" "*"
+
 "@types/yauzl@^2.9.1":
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/@types/yauzl/-/yauzl-2.10.0.tgz#b3248295276cf8c6f153ebe6a9aba0c988cb2599"
@@ -9008,6 +9039,18 @@
   resolved "https://registry.yarnpkg.com/css-mediaquery/-/css-mediaquery-0.1.2.tgz#6a2c37344928618631c54bd33cedd301da18bea0"
   integrity sha512-COtn4EROW5dBGlE/4PiKnh6rZpAPxDeFLaEEwt4i10jpDMFt2EhQGS79QmmrO+iKCHv0PU/HrOWEhijFd1x99Q==
 
+css-minimizer-webpack-plugin@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/css-minimizer-webpack-plugin/-/css-minimizer-webpack-plugin-4.2.2.tgz#79f6199eb5adf1ff7ba57f105e3752d15211eb35"
+  integrity sha512-s3Of/4jKfw1Hj9CxEO1E5oXhQAxlayuHO2y/ML+C6I9sQ7FdzfEV6QgMLN3vI+qFsjJGIAFLKtQK7t8BOXAIyA==
+  dependencies:
+    cssnano "^5.1.8"
+    jest-worker "^29.1.2"
+    postcss "^8.4.17"
+    schema-utils "^4.0.0"
+    serialize-javascript "^6.0.0"
+    source-map "^0.6.1"
+
 css-select@^4.1.3, css-select@^4.2.1:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-4.3.0.tgz#db7129b2846662fd8628cfc496abb2b59e41529b"
@@ -9104,7 +9147,7 @@
   resolved "https://registry.yarnpkg.com/cssnano-utils/-/cssnano-utils-3.1.0.tgz#95684d08c91511edfc70d2636338ca37ef3a6861"
   integrity sha512-JQNR19/YZhz4psLX/rQ9M83e3z2Wf/HdJbryzte4a3NSuafyp9w/I4U+hx5C2S9g41qlstH7DEWnZaaj83OuEA==
 
-cssnano@^5.0.2:
+cssnano@^5.1.8:
   version "5.1.14"
   resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-5.1.14.tgz#07b0af6da73641276fe5a6d45757702ebae2eb05"
   integrity sha512-Oou7ihiTocbKqi0J1bB+TRJIQX5RMR3JghA8hcWSw9mjBLQ5Y3RWqEDoYG3sRNlAbCIXpqMoZGbq5KDR3vdzgw==
@@ -14813,6 +14856,18 @@
     graceful-fs "^4.2.9"
     picomatch "^2.2.3"
 
+jest-util@^29.4.2:
+  version "29.4.2"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-29.4.2.tgz#3db8580b295df453a97de4a1b42dd2578dabd2c2"
+  integrity sha512-wKnm6XpJgzMUSRFB7YF48CuwdzuDIHenVuoIb1PLuJ6F+uErZsuDkU+EiExkChf6473XcawBrSfDSnXl+/YG4g==
+  dependencies:
+    "@jest/types" "^29.4.2"
+    "@types/node" "*"
+    chalk "^4.0.0"
+    ci-info "^3.2.0"
+    graceful-fs "^4.2.9"
+    picomatch "^2.2.3"
+
 jest-validate@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.9.0.tgz#0775c55360d173cd854e40180756d4ff52def8ab"
@@ -14924,6 +14979,16 @@
     merge-stream "^2.0.0"
     supports-color "^8.0.0"
 
+jest-worker@^29.1.2:
+  version "29.4.2"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-29.4.2.tgz#d9b2c3bafc69311d84d94e7fb45677fc8976296f"
+  integrity sha512-VIuZA2hZmFyRbchsUCHEehoSf2HEl0YVF8SDJqtPnKorAaBuh42V8QsLnde0XP5F6TyCynGPEGgBOn3Fc+wZGw==
+  dependencies:
+    "@types/node" "*"
+    jest-util "^29.4.2"
+    merge-stream "^2.0.0"
+    supports-color "^8.0.0"
+
 jest@24.0.0:
   version "24.0.0"
   resolved "https://registry.yarnpkg.com/jest/-/jest-24.0.0.tgz#b8e2c8e6274e1092c7f56e57762a1fdc7800201e"
@@ -15661,14 +15726,6 @@
     tarn "^3.0.1"
     tildify "2.0.0"
 
-last-call-webpack-plugin@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/last-call-webpack-plugin/-/last-call-webpack-plugin-3.0.0.tgz#9742df0e10e3cf46e5c0381c2de90d3a7a2d7555"
-  integrity sha512-7KI2l2GIZa9p2spzPIVZBYyNKkN+e/SQPpnjlTiPhdbDW3F86tdKKELxKpzJ5sgU19wQWsACULZmpTPYHeWO5w==
-  dependencies:
-    lodash "^4.17.5"
-    webpack-sources "^1.1.0"
-
 latest-version@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
@@ -16034,7 +16091,7 @@
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.7.0, lodash@^4.8.0:
+lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.3.0, lodash@^4.7.0, lodash@^4.8.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -17869,15 +17926,6 @@
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-optimize-css-assets-webpack-plugin@^6.0.1:
-  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/optimize-css-assets-webpack-plugin/-/optimize-css-assets-webpack-plugin-6.0.1.tgz#7719bceabba1f3891ec3ae04efb81a1cc99cd793"
-  integrity sha512-BshV2UZPfggZLdUfN3zFBbG4sl/DynUI+YCB6fRRDWaqO2OiWN8GPcp4Y0/fEV6B3k9Hzyk3czve3V/8B/SzKQ==
-  dependencies:
-    cssnano "^5.0.2"
-    last-call-webpack-plugin "^3.0.0"
-    postcss "^8.2.1"
-
 optionator@^0.8.1:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
@@ -18730,7 +18778,7 @@
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@^8.2.1:
+postcss@^8.4.17:
   version "8.4.21"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.21.tgz#c639b719a57efc3187b13a1d765675485f4134f4"
   integrity sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==