diff --git a/package-lock.json b/package-lock.json
index 9de29cb4..29397af1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -73,7 +73,7 @@
         "ng-packagr": "^21.2.0",
         "npm-force-resolutions": "0.0.10",
         "npm-run-all": "^4.1.5",
-        "postcss": "^8.4.49",
+        "postcss": "^8.5.10",
         "shx": "^0.4.0",
         "tinymce": "^6.8.6",
         "ts-node": "~10.9.2",
@@ -19465,9 +19465,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+      "version": "8.5.10",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
+      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index a2e47a98..ee4719fa 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
     "ng-packagr": "^21.2.0",
     "npm-force-resolutions": "0.0.10",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.10",
     "shx": "^0.4.0",
     "tinymce": "^6.8.6",
     "ts-node": "~10.9.2",