diff --git a/package.json b/package.json
index cd227b72..666d1dbd 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "figma-plugin-ds-svelte": "^1.4.3",
     "jest": "^29.6.4",
     "parse-color": "^1.0.0",
-    "postcss": "^8.4.29",
+    "postcss": "^8.4.31",
     "prettier": "^2.8.8",
     "rollup": "^3.28.1",
     "rollup-plugin-postcss": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index 939a9695..91b1868c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5547,10 +5547,10 @@ postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0, postcss-value-parser@^
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-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"