diff --git a/package-lock.json b/package-lock.json
index 74d05a9a7b4..135498ef818 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
                 "autoprefixer": "^10.4.27",
                 "hyde-vite-plugin": "^1.1.0",
                 "hydefront": "^4.0.0",
-                "postcss": "^8.5.9",
+                "postcss": "^8.5.14",
                 "tailwindcss": "^4.1.16",
                 "vite": "^7.3.2"
             }
@@ -1813,9 +1813,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.5.9",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.9.tgz",
-            "integrity": "sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==",
+            "version": "8.5.14",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.14.tgz",
+            "integrity": "sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==",
             "dev": true,
             "funding": [
                 {
diff --git a/package.json b/package.json
index 974ca1c34f3..14813770684 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
         "autoprefixer": "^10.4.27",
         "hyde-vite-plugin": "^1.1.0",
         "hydefront": "^4.0.0",
-        "postcss": "^8.5.9",
+        "postcss": "^8.5.14",
         "tailwindcss": "^4.1.16",
         "vite": "^7.3.2"
     }