diff --git a/lib/SvelteUi/app/package-lock.json b/lib/SvelteUi/app/package-lock.json
index 7a0d0c0d..e4c930cd 100644
--- a/lib/SvelteUi/app/package-lock.json
+++ b/lib/SvelteUi/app/package-lock.json
@@ -15,7 +15,7 @@
         "@tailwindcss/forms": "^0.5.2",
         "autoprefixer": "^10.4.7",
         "http-proxy-middleware": "^2.0.1",
-        "postcss": "^8.4.14",
+        "postcss": "^8.4.31",
         "postcss-load-config": "^4.0.1",
         "svelte": "^3.49.0",
         "svelte-navigator": "^3.2.2",
@@ -1682,9 +1682,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.24",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.24.tgz",
-      "integrity": "sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -3936,9 +3936,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.4.24",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.24.tgz",
-      "integrity": "sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "requires": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/lib/SvelteUi/app/package.json b/lib/SvelteUi/app/package.json
index 4452f52b..a8e0de1c 100644
--- a/lib/SvelteUi/app/package.json
+++ b/lib/SvelteUi/app/package.json
@@ -13,7 +13,7 @@
     "@tailwindcss/forms": "^0.5.2",
     "autoprefixer": "^10.4.7",
     "http-proxy-middleware": "^2.0.1",
-    "postcss": "^8.4.14",
+    "postcss": "^8.4.31",
     "postcss-load-config": "^4.0.1",
     "svelte": "^3.49.0",
     "svelte-navigator": "^3.2.2",