diff --git a/ui/package-lock.json b/ui/package-lock.json
index 40a6ec8..5ff8928 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -33,7 +33,7 @@
         "eslint-plugin-import": "^2.26.0",
         "eslint-plugin-svelte3": "^4.0.0",
         "jest": "^29.3.1",
-        "postcss": "^8.4.19",
+        "postcss": "^8.4.31",
         "prettier": "^2.7.1",
         "prettier-plugin-svelte": "^2.8.0",
         "stylelint": "^15.6.0",
@@ -10008,9 +10008,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.23.tgz",
-      "integrity": "sha512-bQ3qMcpF6A/YjR55xtoTr0jGOlnPOKAIMdOWiv0EIT6HVPEaJiJB4NLljSbiHoC2RX7DN5Uvjtpbg1NPdwv1oA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "funding": [
         {
@@ -19536,9 +19536,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.23.tgz",
-      "integrity": "sha512-bQ3qMcpF6A/YjR55xtoTr0jGOlnPOKAIMdOWiv0EIT6HVPEaJiJB4NLljSbiHoC2RX7DN5Uvjtpbg1NPdwv1oA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.6",
diff --git a/ui/package.json b/ui/package.json
index 3fd7ef7..f47e735 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-svelte3": "^4.0.0",
     "jest": "^29.3.1",
-    "postcss": "^8.4.19",
+    "postcss": "^8.4.31",
     "prettier": "^2.7.1",
     "prettier-plugin-svelte": "^2.8.0",
     "stylelint": "^15.6.0",