diff --git a/package-lock.json b/package-lock.json
index 69ea29e..0dc41ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "copyfiles": "^2.4.1",
         "eslint": "^8.46.0",
         "eslint-plugin-vue": "^9.16.1",
-        "postcss": "^8.4.27",
+        "postcss": "^8.4.31",
         "posthtml": "^0.16.6",
         "posthtml-extend": "^0.6.5",
         "sass": "^1.64.2",
@@ -8765,9 +8765,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -18889,9 +18889,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "requires": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index da626ef..09ef296 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "copyfiles": "^2.4.1",
     "eslint": "^8.46.0",
     "eslint-plugin-vue": "^9.16.1",
-    "postcss": "^8.4.27",
+    "postcss": "^8.4.31",
     "posthtml": "^0.16.6",
     "posthtml-extend": "^0.6.5",
     "sass": "^1.64.2",