diff --git a/src/Elastic.Markdown/package-lock.json b/src/Elastic.Markdown/package-lock.json
index 5893e50de..b50e57497 100644
--- a/src/Elastic.Markdown/package-lock.json
+++ b/src/Elastic.Markdown/package-lock.json
@@ -24,7 +24,7 @@
         "eslint": "9.28.0",
         "globals": "16.1.0",
         "parcel": "2.15.2",
-        "postcss": "8.5.3",
+        "postcss": "8.5.4",
         "postcss-import": "16.1.0",
         "prettier": "3.5.3",
         "prettier-plugin-tailwindcss": "0.6.12",
@@ -5273,9 +5273,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.3",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
-      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
+      "version": "8.5.4",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.4.tgz",
+      "integrity": "sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==",
       "dev": true,
       "funding": [
         {
@@ -5293,7 +5293,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.8",
+        "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/src/Elastic.Markdown/package.json b/src/Elastic.Markdown/package.json
index 37b9aaedb..8f27610f3 100644
--- a/src/Elastic.Markdown/package.json
+++ b/src/Elastic.Markdown/package.json
@@ -33,7 +33,7 @@
     "eslint": "9.28.0",
     "globals": "16.1.0",
     "parcel": "2.15.2",
-    "postcss": "8.5.3",
+    "postcss": "8.5.4",
     "postcss-import": "16.1.0",
     "prettier": "3.5.3",
     "prettier-plugin-tailwindcss": "0.6.12",