diff --git a/package.json b/package.json
index 15ddc6a..611f0f8 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "dependencies": {
         "autoprefixer": "10.4.15",
         "next": "13.4.19",
-        "postcss": "8.4.29",
+        "postcss": "8.4.31",
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "tailwindcss": "3.3.3",
diff --git a/yarn.lock b/yarn.lock
index 135b2df..ad800c7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3967,10 +3967,10 @@ postcss@8.4.14:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@8.4.29, postcss@^8.4.23:
-  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, postcss@^8.4.23:
+  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"