diff --git a/package.json b/package.json
index 15b94b6..6cebfbb 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "devDependencies": {
     "cssnano": "^5.0.17",
     "nakds": "^2.4.2",
-    "postcss": "^8.4.7",
+    "postcss": "^8.4.31",
     "postcss-cli": "^9.1.0",
     "postcss-import": "^12.0.1",
     "postcss-preset-env": "^7.4.1"
diff --git a/yarn.lock b/yarn.lock
index 7bd7379..0f098c7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -574,10 +574,10 @@ nakds@^2.4.2:
   resolved "https://registry.yarnpkg.com/nakds/-/nakds-2.4.2.tgz#1653928da9261de230613859cac0b5c15faf8218"
   integrity sha512-dT7uqt6i4HBvdLXuCPtrq3hizjE8qKuHdmJZVGF9MKI3qa3HuacDw3OBiW94y3c0I3uRM1q2Lw90ErL9IDvIiQ==
 
-nanoid@^3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.1.tgz#6347a18cac88af88f58af0b3594b723d5e99bb35"
-  integrity sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==
+nanoid@^3.3.6:
+  version "3.3.6"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
+  integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
 
 node-releases@^2.0.2:
   version "2.0.2"
@@ -1128,12 +1128,12 @@ postcss@^7.0.1:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.4.7:
-  version "8.4.7"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.7.tgz#f99862069ec4541de386bf57f5660a6c7a0875a8"
-  integrity sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==
+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 "^3.3.1"
+    nanoid "^3.3.6"
     picocolors "^1.0.0"
     source-map-js "^1.0.2"