diff --git a/spring-boot-admin-server-ui/package-lock.json b/spring-boot-admin-server-ui/package-lock.json
index 1bb78481223..51287503258 100644
--- a/spring-boot-admin-server-ui/package-lock.json
+++ b/spring-boot-admin-server-ui/package-lock.json
@@ -85,7 +85,7 @@
         "jsdom": "^26.0.0",
         "msw": "2.7.0",
         "msw-storybook-addon": "2.0.4",
-        "postcss": "8.5.1",
+        "postcss": "8.5.2",
         "prettier": "^3.0.3",
         "rollup-plugin-visualizer": "5.14.0",
         "sass": "^1.57.1",
@@ -11142,9 +11142,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.1",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.1.tgz",
-      "integrity": "sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==",
+      "version": "8.5.2",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.2.tgz",
+      "integrity": "sha512-MjOadfU3Ys9KYoX0AdkBlFEF1Vx37uCCeN4ZHnmwm9FfpbsGWMZeBLMmmpY+6Ocqod7mkdZ0DT31OlbsFrLlkA==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/spring-boot-admin-server-ui/package.json b/spring-boot-admin-server-ui/package.json
index bc1b244ed34..a83fbf64f6b 100644
--- a/spring-boot-admin-server-ui/package.json
+++ b/spring-boot-admin-server-ui/package.json
@@ -96,7 +96,7 @@
     "jsdom": "^26.0.0",
     "msw": "2.7.0",
     "msw-storybook-addon": "2.0.4",
-    "postcss": "8.5.1",
+    "postcss": "8.5.2",
     "prettier": "^3.0.3",
     "rollup-plugin-visualizer": "5.14.0",
     "sass": "^1.57.1",