diff --git a/package.json b/package.json
index 922237705..13ba86814 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "lodash": "4.18.1",
     "mini-css-extract-plugin": "1.6.2",
     "node-fetch": "2.7.0",
-    "postcss": "8.5.18",
+    "postcss": "8.5.19",
     "postcss-loader": "8.2.1",
     "postcss-reporter": "7.1.0",
     "promise-retry": "2.0.1",
diff --git a/yarn.lock b/yarn.lock
index 0a034987b..f31651e23 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11738,10 +11738,10 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@8.5.18:
-  version "8.5.18"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.18.tgz#8717e5a33a3b15fe8a538d2431a1e1bbbfb07614"
-  integrity sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==
+postcss@8.5.19:
+  version "8.5.19"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.19.tgz#45ad5cfde499408e20147348237551381a922037"
+  integrity sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==
   dependencies:
     nanoid "^3.3.12"
     picocolors "^1.1.1"