diff --git a/package.json b/package.json
index 561a2e3..668db6a 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "micromatch": "^4.0.5",
     "mixin-deep": "^2.0.1",
     "node-sass": "^9.0.0",
-    "postcss": "^8.4.29",
+    "postcss": "^8.4.31",
     "regenerator-runtime": "^0.14.0",
     "sass": "^1.67.0",
     "set-value": "^4.1.0"
diff --git a/yarn.lock b/yarn.lock
index d3c00f4..c5e2505 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5983,10 +5983,10 @@ postcss@^7.0.16:
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@^8.4.29:
-  version "8.4.29"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.29.tgz#33bc121cf3b3688d4ddef50be869b2a54185a1dd"
-  integrity sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==
+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"