diff --git a/package-lock.json b/package-lock.json
index 6c2f8b57..a17843de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11256,9 +11256,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.3.3",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.3.tgz",
-      "integrity": "sha512-gnXd9C4bGKevvlNFd80I8WfxHX+g6MR+W2h19PlDNHUuT9248rHTvCIDeZI3Hvs5mB3gzXiNDwVK3S153WJbZA==",
+      "version": "8.3.4",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.4.tgz",
+      "integrity": "sha512-/tZY0PXExXXnNhKv3TOvZAOUYRyuqcCbBm2c17YMDK0PlVII3K7/LKdt3ScHL+hhouddjUWi+1sKDf9xXW+8YA==",
       "dev": true,
       "requires": {
         "colorette": "^1.2.2",
diff --git a/package.json b/package.json
index 4abddf9e..85ab47c9 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "jest": "^26.6.3",
     "mini-css-extract-plugin": "^1.6.0",
     "optimize-css-assets-webpack-plugin": "^6.0.0",
-    "postcss": "^8.3.3",
+    "postcss": "^8.3.4",
     "postcss-loader": "^6.1.0",
     "prettier": "^2.3.1",
     "prettier-webpack-plugin": "^1.2.0",