diff --git a/package-lock.json b/package-lock.json
index f011643bb..2cb5c187b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -66,7 +66,7 @@
         "jsdom": "^21.1.1",
         "patch-package": "^6.5.1",
         "pinia": "^2.1.6",
-        "postcss": "^8.4.23",
+        "postcss": "^8.4.31",
         "prettier": "^2.7.1",
         "rollup-plugin-brotli": "^3.1.0",
         "sass": "^1.68.0",
@@ -9356,9 +9356,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "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 1c6279d0a..10ffdbda8 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "jsdom": "^21.1.1",
     "patch-package": "^6.5.1",
     "pinia": "^2.1.6",
-    "postcss": "^8.4.23",
+    "postcss": "^8.4.31",
     "prettier": "^2.7.1",
     "rollup-plugin-brotli": "^3.1.0",
     "sass": "^1.68.0",