diff --git a/package.json b/package.json
index 093d92b0..ec9b8f60 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "mini-css-extract-plugin": "2.5.3",
     "module-alias": "2.2.2",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.7",
+    "postcss": "8.4.31",
     "postcss-inject-css-variables": "0.0.2",
     "postcss-loader": "6.2.1",
     "postcss-preset-env": "7.4.2",
diff --git a/yarn.lock b/yarn.lock
index 6cb84939..b80f5689 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4962,6 +4962,11 @@ nanoid@^3.3.1:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.1.tgz#6347a18cac88af88f58af0b3594b723d5e99bb35"
   integrity sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==
 
+nanoid@^3.3.6:
+  version "3.3.11"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.11.tgz#4f4f112cefbe303202f2199838128936266d185b"
+  integrity sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==
+
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@@ -5948,7 +5953,16 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@8.4.7, postcss@^8.2.4, postcss@^8.3.11, postcss@^8.3.5, postcss@^8.3.6, postcss@^8.4.5, postcss@^8.4.6:
+postcss@8.4.31:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
+postcss@^8.2.4, postcss@^8.3.11, postcss@^8.3.5, postcss@^8.3.6, postcss@^8.4.5, postcss@^8.4.6:
   version "8.4.7"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.7.tgz#f99862069ec4541de386bf57f5660a6c7a0875a8"
   integrity sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==