diff --git a/package-lock.json b/package-lock.json
index 0306548d0..89b40e6cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "autoprefixer": "^10.4.21",
         "cross-env": "^7.0.3",
         "hugo-extended": "0.158.0",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.12",
         "postcss-cli": "^11.0.1",
         "rtlcss": "^4.3.0"
       },
@@ -381,6 +381,21 @@
         "node": ">=14.14"
       }
     },
+    "node_modules/fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/get-caller-file": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
@@ -644,9 +659,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.12.tgz",
+      "integrity": "sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 0f42c1c4f..ced607503 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "autoprefixer": "^10.4.21",
     "cross-env": "^7.0.3",
     "hugo-extended": "0.158.0",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.12",
     "postcss-cli": "^11.0.1",
     "rtlcss": "^4.3.0"
   },