diff --git a/package.json b/package.json
index 7a3f34c3..f2a5d9b9 100644
--- a/package.json
+++ b/package.json
@@ -140,7 +140,7 @@
     "extract-react-intl-messages": "^4.1.1",
     "husky": "^8.0.3",
     "lint-staged": "^14.0.1",
-    "postcss": "^8.4.21",
+    "postcss": "^8.4.31",
     "postcss-flexbugs-fixes": "^5.0.2",
     "postcss-import": "^15.1.0",
     "postcss-preset-env": "7.8.3",
diff --git a/yarn.lock b/yarn.lock
index 5d64e01c..b0eeb778 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7409,19 +7409,10 @@ postcss@8.4.14:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@^8.1.10:
-  version "8.4.24"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.4.24.tgz"
-  integrity sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==
-  dependencies:
-    nanoid "^3.3.6"
-    picocolors "^1.0.0"
-    source-map-js "^1.0.2"
-
-postcss@^8.4.21, postcss@^8.4.27:
-  version "8.4.30"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.30.tgz#0e0648d551a606ef2192a26da4cabafcc09c1aa7"
-  integrity sha512-7ZEao1g4kd68l97aWG/etQKPKq07us0ieSZ2TnFDk11i0ZfDW2AwKHYU8qv4MZKqN2fdBfg+7q0ES06UA73C1g==
+postcss@^8.1.10, postcss@^8.4.21, postcss@^8.4.27, 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"