diff --git a/package.json b/package.json
index 3f597a3dd..95655f727 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "karma-jasmine-html-reporter": "^1.7.0",
     "lodash": "^4.18.1",
     "ngx-cookie-service": "^20",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.18",
     "properties-to-json": "^0.1.4",
     "rxjs": "~7.8.0",
     "stream": "0.0.2",
diff --git a/yarn.lock b/yarn.lock
index 0d25037f6..681ab25d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7192,10 +7192,10 @@ nan@^2.12.1:
   resolved "https://registry.npmjs.org/nan/-/nan-2.23.0.tgz"
   integrity sha512-1UxuyYGdoQHcGg87Lkqm3FzefucTa0NAiOcuRsDmysep3c1LVCRK2krrUDafMWtjSG04htvAmvg96+SDknOmgQ==
 
-nanoid@^3.3.11:
-  version "3.3.11"
-  resolved "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz"
-  integrity sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==
+nanoid@^3.3.11, nanoid@^3.3.12:
+  version "3.3.16"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.16.tgz#a04d8ec4b1f10009d2d533947aefe4293737816c"
+  integrity sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -7992,12 +7992,12 @@ postcss@8.5.6:
     picocolors "^1.1.1"
     source-map-js "^1.2.1"
 
-postcss@^8.2.14, postcss@^8.4.33, postcss@^8.4.41, postcss@^8.4.47, postcss@^8.4.49, postcss@^8.5.10, postcss@^8.5.6:
-  version "8.5.10"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz"
-  integrity sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==
+postcss@^8.2.14, postcss@^8.4.33, postcss@^8.4.41, postcss@^8.4.47, postcss@^8.4.49, postcss@^8.5.18, postcss@^8.5.6:
+  version "8.5.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.18.tgz#8717e5a33a3b15fe8a538d2431a1e1bbbfb07614"
+  integrity sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==
   dependencies:
-    nanoid "^3.3.11"
+    nanoid "^3.3.12"
     picocolors "^1.1.1"
     source-map-js "^1.2.1"