diff --git a/package-lock.json b/package-lock.json
index 1aade44f792b..b43d3cd429cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -59,7 +59,7 @@
         "lockfile-lint": "^4.14.0",
         "nodemon": "^3.1.4",
         "npm-run-all2": "^6.2.2",
-        "postcss": "^8.4.44",
+        "postcss": "^8.4.45",
         "postcss-cli": "^11.0.0",
         "rollup": "^4.21.2",
         "rollup-plugin-istanbul": "^5.0.0",
@@ -9725,9 +9725,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.44",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.44.tgz",
-      "integrity": "sha512-Aweb9unOEpQ3ezu4Q00DPvvM2ZTUitJdNKeP/+uQgr1IBIqu574IaZoURId7BKtWMREwzKa9OgzPzezWGPWFQw==",
+      "version": "8.4.45",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.45.tgz",
+      "integrity": "sha512-7KTLTdzdZZYscUc65XmjFiB73vBhBfbPztCYdUNvlaso9PrzjzcmjqBPR0lNGkcVlcO4BjiO5rK/qNz+XAen1Q==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 9610689180e5..91e3bc01a302 100644
--- a/package.json
+++ b/package.json
@@ -143,7 +143,7 @@
     "lockfile-lint": "^4.14.0",
     "nodemon": "^3.1.4",
     "npm-run-all2": "^6.2.2",
-    "postcss": "^8.4.44",
+    "postcss": "^8.4.45",
     "postcss-cli": "^11.0.0",
     "rollup": "^4.21.2",
     "rollup-plugin-istanbul": "^5.0.0",