diff --git a/package.json b/package.json
index d44019c4..6a9513f4 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "husky": "7.0.4",
     "lint-staged": "12.1.2",
     "minimatch": "3.0.8",
-    "postcss": "8.4.4",
+    "postcss": "8.4.31",
     "postcss-nested": "5.0.6",
     "prettier": "2.5.1",
     "pretty-quick": "3.1.2",
diff --git a/yarn.lock b/yarn.lock
index 90b217fd..624c7cbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9400,6 +9400,11 @@ nanoid@^3.1.23, nanoid@^3.1.30:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.4.tgz#730b67e3cd09e2deacf03c027c81c9d9dbc5e8ab"
   integrity sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==
 
+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==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz"
@@ -10406,7 +10411,16 @@ postcss@8.2.15:
     nanoid "^3.1.23"
     source-map "^0.6.1"
 
-postcss@8.4.4, postcss@^8.1.6, postcss@^8.2.1:
+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"
+
+postcss@^8.1.6, postcss@^8.2.1:
   version "8.4.4"
   resolved "https://registry.npmjs.org/postcss/-/postcss-8.4.4.tgz"
   integrity sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==
@@ -11815,6 +11829,11 @@ source-map-js@^1.0.1:
   resolved "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.1.tgz"
   integrity sha512-4+TN2b3tqOCd/kaGRJ/sTYA0tR0mdXx26ipdolxcwtJVqEnqNYvlCAt1q3ypy4QMlYus+Zh34RNtYLoq2oQ4IA==
 
+source-map-js@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
+  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
+
 source-map-resolve@^0.5.0:
   version "0.5.3"
   resolved "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.3.tgz"