diff --git a/package-lock.json b/package-lock.json
index c3b27c1..9ed6840 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,11 +17,14 @@
         "eslint-config-next": "13.4.19",
         "framer-motion": "^10.16.2",
         "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",
         "typescript": "5.2.2"
+      },
+      "engines": {
+        "node": ">=18.0.0"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -3035,9 +3038,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.29",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.29.tgz",
-      "integrity": "sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index c4f6078..08ba0cc 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "eslint-config-next": "13.4.19",
     "framer-motion": "^10.16.2",
     "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",