diff --git a/ui/package-lock.json b/ui/package-lock.json
index cde05f2dbe..5d30d72e6f 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -38,7 +38,7 @@
         "eslint-plugin-jest": "^27.2.2",
         "jest": "^29.5.0",
         "jest-environment-jsdom": "^29.6.1",
-        "postcss": "^8.4.25",
+        "postcss": "^8.4.31",
         "prettier": "^3.0.0",
         "prettier-plugin-tailwindcss": "^0.3.0",
         "tailwindcss": "^3.2.7",
@@ -7004,9 +7004,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "funding": [
         {
@@ -13826,9 +13826,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "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 6ff4848a1d..df57bfe943 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-jest": "^27.2.2",
     "jest": "^29.5.0",
     "jest-environment-jsdom": "^29.6.1",
-    "postcss": "^8.4.25",
+    "postcss": "^8.4.31",
     "prettier": "^3.0.0",
     "prettier-plugin-tailwindcss": "^0.3.0",
     "tailwindcss": "^3.2.7",