diff --git a/package-lock.json b/package-lock.json
index 8007274d..3c86cfa8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -59,7 +59,7 @@
         "eslint": "^9.21.0",
         "eslint-config-next": "^15.2.2",
         "pg": "^8.13.1",
-        "postcss": "^8.4.41",
+        "postcss": "^8.5.3",
         "tailwindcss": "^4.1.4",
         "ts-jest": "^29.3.0",
         "typescript": "^5.8.2"
@@ -12751,9 +12751,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.1",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.1.tgz",
-      "integrity": "sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
+      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
       "dev": true,
       "funding": [
         {
@@ -12769,6 +12769,7 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.8",
         "picocolors": "^1.1.1",
diff --git a/package.json b/package.json
index 818eb854..b2548d53 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "eslint": "^9.21.0",
     "eslint-config-next": "^15.2.2",
     "pg": "^8.13.1",
-    "postcss": "^8.4.41",
+    "postcss": "^8.5.3",
     "tailwindcss": "^4.1.4",
     "ts-jest": "^29.3.0",
     "typescript": "^5.8.2"