diff --git a/package-lock.json b/package-lock.json
index a15cbf50258..b53ff2110bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -110,7 +110,7 @@
         "ng-packagr": "^15.1.2",
         "nx": "15.9.2",
         "parse5": "^6.0.1",
-        "postcss": "^8.4.22",
+        "postcss": "^8.4.31",
         "postcss-scss": "^4.0.6",
         "prettier": "~2.4.1",
         "rimraf": "^5.0.0",
@@ -17646,7 +17646,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.22",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -17661,7 +17663,6 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
-      "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index eca5dd81729..e6043bb42ba 100644
--- a/package.json
+++ b/package.json
@@ -201,7 +201,7 @@
     "ng-packagr": "^15.1.2",
     "nx": "15.9.2",
     "parse5": "^6.0.1",
-    "postcss": "^8.4.22",
+    "postcss": "^8.4.31",
     "postcss-scss": "^4.0.6",
     "prettier": "~2.4.1",
     "rimraf": "^5.0.0",