diff --git a/package-lock.json b/package-lock.json
index 18db0f86a..039fa454b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -88,7 +88,7 @@
                 "jest-environment-jsdom": "29.7.0",
                 "mini-css-extract-plugin": "2.10.2",
                 "mockdate": "3.0.5",
-                "postcss": "8.5.10",
+                "postcss": "8.5.12",
                 "postcss-loader": "7.3.4",
                 "prettier": "3.6.2",
                 "react": "18.3.1",
@@ -22835,9 +22835,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.5.10",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
-            "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
+            "version": "8.5.12",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.12.tgz",
+            "integrity": "sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==",
             "dev": true,
             "funding": [
                 {
diff --git a/package.json b/package.json
index e1eb659f1..ea71c7099 100644
--- a/package.json
+++ b/package.json
@@ -135,7 +135,7 @@
         "jest-environment-jsdom": "29.7.0",
         "mini-css-extract-plugin": "2.10.2",
         "mockdate": "3.0.5",
-        "postcss": "8.5.10",
+        "postcss": "8.5.12",
         "postcss-loader": "7.3.4",
         "prettier": "3.6.2",
         "react": "18.3.1",