diff --git a/package-lock.json b/package-lock.json
index 5db2adb3..774dc3ed 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4579,13 +4579,13 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.2.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.8.tgz",
-      "integrity": "sha512-1F0Xb2T21xET7oQV9eKuctbM9S7BC0fetoHCc4H13z0PT6haiRLP4T0ZY4XWh7iLP0usgqykT6p9B2RtOf4FPw==",
+      "version": "8.2.9",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.9.tgz",
+      "integrity": "sha512-b+TmuIL4jGtCHtoLi+G/PisuIl9avxs8IZMSmlABRwNz5RLUUACrC+ws81dcomz1nRezm5YPdXiMEzBEKgYn+Q==",
       "dev": true,
       "requires": {
         "colorette": "^1.2.2",
-        "nanoid": "^3.1.20",
+        "nanoid": "^3.1.22",
         "source-map": "^0.6.1"
       },
       "dependencies": {
diff --git a/package.json b/package.json
index 6bcffc2b..030409d7 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "devDependencies": {
     "autoprefixer": "^10.2.5",
     "eslint-plugin-compat": "^3.9.0",
-    "postcss": "^8.2.8",
+    "postcss": "^8.2.9",
     "postcss-cli": "^8.3.1",
     "prettier": "2.2.1",
     "xo": "^0.37.1"