diff --git a/ui/package-lock.json b/ui/package-lock.json
index 5450dc0..28fb2c4 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -44,7 +44,7 @@
         "karma-jasmine": "~5.1.0",
         "karma-jasmine-html-reporter": "~2.2.0",
         "ngx-tailwind": "^4.0.0",
-        "postcss": "^8.5.15",
+        "postcss": "^8.5.23",
         "tailwindcss": "^4.3.0",
         "typescript": "~5.9.3"
       }
@@ -13096,9 +13096,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.12",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
-      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
+      "version": "3.3.17",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.17.tgz",
+      "integrity": "sha512-xQLf0A3HOMlgHq0n247/LRuAOYmB7dXJ/DvAxGvsSBij45XtBSmQycu+F8ODbHwns/XyFZagyL1+J0Offw1E0g==",
       "dev": true,
       "funding": [
         {
@@ -14334,9 +14334,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.15",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
-      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
+      "version": "8.5.23",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.23.tgz",
+      "integrity": "sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==",
       "dev": true,
       "funding": [
         {
@@ -14354,7 +14354,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/ui/package.json b/ui/package.json
index ee71d72..7911be0 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -50,7 +50,7 @@
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.2.0",
     "ngx-tailwind": "^4.0.0",
-    "postcss": "^8.5.15",
+    "postcss": "^8.5.23",
     "tailwindcss": "^4.3.0",
     "typescript": "~5.9.3"
   }