diff --git a/package-lock.json b/package-lock.json
index da547c3..b15a2a0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -65,7 +65,7 @@
         "lint-staged": "13.2.2",
         "next-sitemap": "4.0.7",
         "npm-run-all": "4.1.5",
-        "postcss": "8.4.23",
+        "postcss": "8.4.31",
         "prettier": "^2.8.8",
         "pwa-asset-generator": "^6.2.1",
         "schema-dts": "^1.1.2",
@@ -10139,9 +10139,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.23.tgz",
-      "integrity": "sha512-bQ3qMcpF6A/YjR55xtoTr0jGOlnPOKAIMdOWiv0EIT6HVPEaJiJB4NLljSbiHoC2RX7DN5Uvjtpbg1NPdwv1oA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 3814558..b73e3d6 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "lint-staged": "13.2.2",
     "next-sitemap": "4.0.7",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.23",
+    "postcss": "8.4.31",
     "prettier": "^2.8.8",
     "pwa-asset-generator": "^6.2.1",
     "schema-dts": "^1.1.2",