diff --git a/assets/package.json b/assets/package.json
index 379a935c..623bb6ef 100644
--- a/assets/package.json
+++ b/assets/package.json
@@ -1,7 +1,7 @@
 {
   "license": "BSD-3-Clause",
   "devDependencies": {
-    "@deanc/esbuild-plugin-postcss": "deanc/esbuild-plugin-postcss#v2.0.0",
+    "@deanc/esbuild-plugin-postcss": "deanc/esbuild-plugin-postcss#v3.0.0",
     "autoprefixer": "^10.4.0",
     "concurrently": "^9.0.0",
     "cpx2": "^8.0.0",
diff --git a/assets/yarn.lock b/assets/yarn.lock
index a5b40015..1d816d93 100644
--- a/assets/yarn.lock
+++ b/assets/yarn.lock
@@ -84,16 +84,13 @@
   resolved "https://registry.yarnpkg.com/@csstools/selector-specificity/-/selector-specificity-6.0.0.tgz#ef28e27c1ded1d8e5c54879a9399e7055aed1920"
   integrity sha512-4sSgl78OtOXEX/2d++8A83zHNTgwCJMaR24FvsYL7Uf/VS8HZk9PTwR51elTbGqMuwH3szLvvOXEaVnqn0Z3zA==
 
-"@deanc/esbuild-plugin-postcss@deanc/esbuild-plugin-postcss#v2.0.0":
-  version "1.0.1"
-  uid ccd71a9bffd6a7a3862fea3755a6e09505fcdb2f
-  resolved "https://codeload.github.com/deanc/esbuild-plugin-postcss/tar.gz/ccd71a9bffd6a7a3862fea3755a6e09505fcdb2f"
+"@deanc/esbuild-plugin-postcss@deanc/esbuild-plugin-postcss#v3.0.0":
+  version "3.0.0"
+  uid "96c9df79d2cc659e0cab37d1ef231c860ac32fd1"
+  resolved "https://codeload.github.com/deanc/esbuild-plugin-postcss/tar.gz/96c9df79d2cc659e0cab37d1ef231c860ac32fd1"
   dependencies:
-    autoprefixer "^10.2.4"
-    css-tree "^1.1.2"
-    fs-extra "^9.0.1"
-    postcss "^8.2.4"
-    tmp "^0.2.1"
+    autoprefixer "^10.4.22"
+    postcss "^8.5.6"
 
 "@esbuild/aix-ppc64@0.27.3":
   version "0.27.3"
@@ -387,17 +384,12 @@ astral-regex@^2.0.0:
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
   integrity sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==
 
-at-least-node@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
-  integrity sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
-
 atob@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@^10.2.4, autoprefixer@^10.4.0:
+autoprefixer@^10.4.0, autoprefixer@^10.4.22:
   version "10.4.27"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.27.tgz#51ea301a5c3c5f8642f8e564759c4f573be486f2"
   integrity sha512-NP9APE+tO+LuJGn7/9+cohklunJsXWiaWEfV3si4Gi/XHDwVNgkwr1J3RQYFIvPy76GmJ9/bW8vyoU1LcxwKHA==
@@ -712,14 +704,6 @@ css-select@^5.1.0:
     domutils "^3.0.1"
     nth-check "^2.0.1"
 
-css-tree@^1.1.2:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.1.3.tgz#eb4870fb6fd7707327ec95c2ff2ab09b5e8db91d"
-  integrity sha512-tRpdppF7TRazZrjJ6v3stzv93qxRcSsFmW6cX0Zm2NVKpxE1WV1HblnghVv9TreireHkqI/VDEsfolRF1p6y7Q==
-  dependencies:
-    mdn-data "2.0.14"
-    source-map "^0.6.1"
-
 css-tree@^3.0.1, css-tree@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-3.1.0.tgz#7aabc035f4e66b5c86f54570d55e05b1346eb0fd"
@@ -1124,16 +1108,6 @@ fs-extra@^11.1.0:
     jsonfile "^6.0.1"
     universalify "^2.0.0"
 
-fs-extra@^9.0.1:
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.1.0.tgz#5954460c764a8da2094ba3554bf839e6b9a7c86d"
-  integrity sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==
-  dependencies:
-    at-least-node "^1.0.0"
-    graceful-fs "^4.2.0"
-    jsonfile "^6.0.1"
-    universalify "^2.0.0"
-
 fsevents@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
@@ -1603,11 +1577,6 @@ mathml-tag-names@^4.0.0:
   resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-4.0.0.tgz#295494906312f849a9236e6cd9accc902814d477"
   integrity sha512-aa6AU2Pcx0VP/XWnh8IGL0SYSgQHDT6Ucror2j2mXeFAlN3ahaNs8EZtG1YiticMkSLj3Gt6VPFfZogt7G5iFQ==
 
-mdn-data@2.0.14:
-  version "2.0.14"
-  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.14.tgz#7113fc4281917d63ce29b43446f701e68c25ba50"
-  integrity sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==
-
 mdn-data@2.0.28:
   version "2.0.28"
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.28.tgz#5ec48e7bef120654539069e1ae4ddc81ca490eba"
@@ -2124,7 +2093,7 @@ postcss@^6.0.3:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^8.2.4, postcss@^8.4.31, postcss@^8.5.6:
+postcss@^8.4.31, postcss@^8.5.6:
   version "8.5.6"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.6.tgz#2825006615a619b4f62a9e7426cc120b349a8f3c"
   integrity sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==
@@ -2565,11 +2534,6 @@ table@^6.9.0:
     string-width "^4.2.3"
     strip-ansi "^6.0.1"
 
-tmp@^0.2.1:
-  version "0.2.5"
-  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.2.5.tgz#b06bcd23f0f3c8357b426891726d16015abfd8f8"
-  integrity sha512-voyz6MApa1rQGUxT3E+BK7/ROe8itEx7vD8/HEvt4xwXucvQ5G5oeEiHkmHZJuBO21RpOf+YYm9MOivj709jow==
-
 to-object-path@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"