diff --git a/packages/website/package.json b/packages/website/package.json
index cf90f0ff..f92216b9 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -35,7 +35,7 @@
     "url-loader": "4.1.1"
   },
   "devDependencies": {
-    "postcss-loader": "6.2.0",
+    "postcss-loader": "6.2.1",
     "tailwindcss": "npm:@tailwindcss/postcss7-compat"
   },
   "browserslist": {
diff --git a/yarn.lock b/yarn.lock
index e28e9e37..70156c03 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15375,6 +15375,11 @@ klona@^2.0.4:
   resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.4.tgz#7bb1e3affb0cb8624547ef7e8f6708ea2e39dfc0"
   integrity sha512-ZRbnvdg/NxqzC7L9Uyqzf4psi1OM4Cuc+sJAkQPjO6XkQIJTNbfK2Rsmbw8fx1p2mkZdp2FZYo2+LwXYY/uwIA==
 
+klona@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.5.tgz#d166574d90076395d9963aa7a928fabb8d76afbc"
+  integrity sha512-pJiBpiXMbt7dkzXe8Ghj/u4FfXOOa98fPW+bihOJ4SjnoijweJrNThJfd3ifXpXhREjpoF2mZVH1GfS9LV3kHQ==
+
 known-css-properties@^0.23.0:
   version "0.23.0"
   resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.23.0.tgz#e643e1bab2b1f8ba292eea9557121cc02e9846a0"
@@ -18096,7 +18101,16 @@ postcss-load-config@^3.1.0:
     lilconfig "^2.0.3"
     yaml "^1.10.2"
 
-postcss-loader@6.2.0, postcss-loader@^6.1.1:
+postcss-loader@6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-6.2.1.tgz#0895f7346b1702103d30fdc66e4d494a93c008ef"
+  integrity sha512-WbbYpmAaKcux/P66bZ40bpWsBucjx/TTgVVzRZ9yUO8yQfVBlameJ0ZGVaPfH64hNSBh63a+ICP5nqOpBA0w+Q==
+  dependencies:
+    cosmiconfig "^7.0.0"
+    klona "^2.0.5"
+    semver "^7.3.5"
+
+postcss-loader@^6.1.1:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-6.2.0.tgz#714370a3f567141cf4cadcdf9575f5234d186bc5"
   integrity sha512-H9hv447QjQJVDbHj3OUdciyAXY3v5+UDduzEytAlZCVHCpNAAg/mCSwhYYqZr9BiGYhmYspU8QXxZwiHTLn3yA==