diff --git a/package.json b/package.json
index e12e719..ef2d4ff 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "lint-staged": "^10.5.3",
     "markdown-it": "^12.0.3",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.1.14",
+    "postcss": "^8.2.1",
     "postcss-cli": "^8.3.1",
     "postcss-header": "^3.0.1",
     "postcss-import": "^12.0.1",
diff --git a/yarn.lock b/yarn.lock
index 228bed8..37207d5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -788,11 +788,6 @@ escalade@^3.1.1:
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
   integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
 
-escalade@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
-  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
-
 escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -2544,10 +2539,10 @@ postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.2
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@^8.1.14:
-  version "8.1.14"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.14.tgz#77d6a5db2fdc0afa918e24af5323a53fb8727f2e"
-  integrity sha512-KatkyVPBKfENS+c3dpXJoDXnDD5UZs5exAnDksLqaRJPKwYphEPZt4N0m0i049v2/BtWVQibAhxW4ilXXcolpA==
+postcss@^8.2.1:
+  version "8.2.1"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.1.tgz#eabc5557c4558059b9d9e5b15bce7ffa9089c2a8"
+  integrity sha512-RhsqOOAQzTgh1UB/IZdca7F9WDb7SUCR2Vnv1x7DbvuuggQIpoDwjK+q0rzoPffhYvWNKX5JSwS4so4K3UC6vA==
   dependencies:
     colorette "^1.2.1"
     nanoid "^3.1.20"