diff --git a/package-lock.json b/package-lock.json
index 00f3ae89..1481c2b9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,7 +41,7 @@
         "netlify-cms-proxy-server": "^1.3.23",
         "npm-run-all": "^4.1.5",
         "pa11y-ci": "^3.1.0",
-        "postcss": "^8.4.47",
+        "postcss": "^8.5.1",
         "postcss-cli": "^9.1.0",
         "prettier": "3.3.3",
         "rimraf": "^3.0.2",
@@ -9804,9 +9804,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.7",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz",
-      "integrity": "sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==",
+      "version": "3.3.8",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.8.tgz",
+      "integrity": "sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==",
       "funding": [
         {
           "type": "github",
@@ -11828,9 +11828,9 @@
       "dev": true
     },
     "node_modules/picocolors": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
-      "integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw=="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="
     },
     "node_modules/picomatch": {
       "version": "2.3.1",
@@ -11953,9 +11953,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.47",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
-      "integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.1.tgz",
+      "integrity": "sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -11971,8 +11971,8 @@
         }
       ],
       "dependencies": {
-        "nanoid": "^3.3.7",
-        "picocolors": "^1.1.0",
+        "nanoid": "^3.3.8",
+        "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
       "engines": {
diff --git a/package.json b/package.json
index 196e67bc..c314f365 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "netlify-cms-proxy-server": "^1.3.23",
     "npm-run-all": "^4.1.5",
     "pa11y-ci": "^3.1.0",
-    "postcss": "^8.4.47",
+    "postcss": "^8.5.1",
     "postcss-cli": "^9.1.0",
     "prettier": "3.3.3",
     "rimraf": "^3.0.2",