diff --git a/package.json b/package.json
index 9e15d5d1..36524062 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
         "lint-staged": "^12.3.7",
         "ng-packagr": "16.0.0",
         "nx": "16.1.1",
-        "postcss": "^8.4.5",
+        "postcss": "^8.4.31",
         "postcss-import": "14.1.0",
         "postcss-preset-env": "7.5.0",
         "postcss-url": "10.1.3",
diff --git a/yarn.lock b/yarn.lock
index 8a1e6740..660720c9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9862,7 +9862,7 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.1.0, postcss-value-parser@^
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@8.4.23, postcss@^8.2.14, postcss@^8.3.5, postcss@^8.3.7, postcss@^8.4.14, postcss@^8.4.16, postcss@^8.4.19, postcss@^8.4.21, postcss@^8.4.5:
+postcss@8.4.23:
   version "8.4.23"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.23.tgz#df0aee9ac7c5e53e1075c24a3613496f9e6552ab"
   integrity sha512-bQ3qMcpF6A/YjR55xtoTr0jGOlnPOKAIMdOWiv0EIT6HVPEaJiJB4NLljSbiHoC2RX7DN5Uvjtpbg1NPdwv1oA==
@@ -9871,6 +9871,15 @@ postcss@8.4.23, postcss@^8.2.14, postcss@^8.3.5, postcss@^8.3.7, postcss@^8.4.14
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
+postcss@^8.2.14, postcss@^8.3.5, postcss@^8.3.7, postcss@^8.4.14, postcss@^8.4.16, postcss@^8.4.19, postcss@^8.4.21, postcss@^8.4.31:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"