diff --git a/package.json b/package.json
index e3142e9..60e83ac 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "jest-junit": "^14.0.0",
     "lint-staged": "^13.0.3",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.16",
+    "postcss": "^8.4.31",
     "prettier": "^2.7.1",
     "react-scripts": "^5.0.1",
     "tailwindcss": "^3.1.8",
diff --git a/yarn.lock b/yarn.lock
index 5863f42..2335f7e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8826,10 +8826,10 @@ postcss@^7.0.35:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.3.5, postcss@^8.4.16, postcss@^8.4.21, postcss@^8.4.23, postcss@^8.4.4:
-  version "8.4.24"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.24.tgz#f714dba9b2284be3cc07dbd2fc57ee4dc972d2df"
-  integrity sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==
+postcss@^8.3.5, postcss@^8.4.21, postcss@^8.4.23, postcss@^8.4.31, postcss@^8.4.4:
+  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"