diff --git a/package-lock.json b/package-lock.json
index 1fde50a..e4889e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "phaser": "^4.2.1",
         "picocolors": "^1.1.1",
         "picomatch": "^4.0.5",
-        "postcss": "^8.5.20",
+        "postcss": "^8.5.21",
         "source-map-js": "^1.2.1",
         "tailwindcss": "^4.2.2",
         "tapable": "^2.3.3"
@@ -4308,9 +4308,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.20",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.20.tgz",
-      "integrity": "sha512-lW616l85ucIQL+FocMmL7pQFPqBmwejrCMg+iPxyImlrANNJG9NHq/RkyCZopDhd8C3LA03PHRJDjkbGu8vvug==",
+      "version": "8.5.21",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.21.tgz",
+      "integrity": "sha512-v4sDNP3fdNiWMfabO7OwOQdOX8TiQSztKyT1Wj0w+j7LDallJThJRBBBmzVGyYj0crMh7jlV4zepPkiNu9UwDQ==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 509d70a..501ded7 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "phaser": "^4.2.1",
     "picocolors": "^1.1.1",
     "picomatch": "^4.0.5",
-    "postcss": "^8.5.20",
+    "postcss": "^8.5.21",
     "source-map-js": "^1.2.1",
     "tailwindcss": "^4.2.2",
     "tapable": "^2.3.3"