diff --git a/app/package-lock.json b/app/package-lock.json
index 24dae6ab..3c79c11e 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -58,7 +58,7 @@
         "json-schema": ">=0.4.0",
         "mini-css-extract-plugin": "^2.10.0",
         "nollup": "^0.21.0",
-        "postcss": "^8.5.3",
+        "postcss": "^8.5.13",
         "postcss-loader": "^8.2.1",
         "postcss-prefix-selector": "^2.1.1",
         "postcss-url": "^10.1.3",
@@ -8037,9 +8037,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.13",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.13.tgz",
+      "integrity": "sha512-qif0+jGGZoLWdHey3UFHHWP0H7Gbmsk8T5VEqyYFbWqPr1XqvLGBbk/sl8V5exGmcYJklJOhOQq1pV9IcsiFag==",
       "dev": true,
       "funding": [
         {
diff --git a/app/package.json b/app/package.json
index 4404a05b..420a62b2 100644
--- a/app/package.json
+++ b/app/package.json
@@ -30,7 +30,7 @@
     "json-schema": ">=0.4.0",
     "mini-css-extract-plugin": "^2.10.0",
     "nollup": "^0.21.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.13",
     "postcss-loader": "^8.2.1",
     "postcss-prefix-selector": "^2.1.1",
     "postcss-url": "^10.1.3",