diff --git a/package.json b/package.json
index 3b3b3eaac..e03a8522e 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "jest-diff": "26.6.2",
     "jest-watch-typeahead": "0.6.5",
     "lerna": "3.22.1",
-    "postcss": "8.4.21",
+    "postcss": "8.4.37",
     "postcss-color-rgb": "2.0.0",
     "postcss-preset-env": "8.3.0",
     "postcss-scss": "4.0.6",
diff --git a/yarn.lock b/yarn.lock
index f8c2ed855..20f923b9b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13664,10 +13664,10 @@ nanoid@^3.2.0:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.4.tgz#730b67e3cd09e2deacf03c027c81c9d9dbc5e8ab"
   integrity sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==
 
-nanoid@^3.3.4:
-  version "3.3.6"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
-  integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
+nanoid@^3.3.7:
+  version "3.3.7"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.7.tgz#d0c301a691bc8d54efa0a2226ccf3fe2fd656bd8"
+  integrity sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -15879,14 +15879,14 @@ postcss@7.0.36:
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@8.4.21:
-  version "8.4.21"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.21.tgz#c639b719a57efc3187b13a1d765675485f4134f4"
-  integrity sha512-tP7u/Sn/dVxK2NnruI4H9BG+x+Wxz6oeZ1cJ8P6G/PZY0IKk4k/63TDsQf2kQq3+qoJeLm2kIBUNlZe3zgb4Zg==
+postcss@8.4.37:
+  version "8.4.37"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.37.tgz#4505f992cd0c20e03d25f13b31901640b2db731a"
+  integrity sha512-7iB/v/r7Woof0glKLH8b1SPHrsX7uhdO+Geb41QpF/+mWZHU3uxxSlN+UXGVit1PawOYDToO+AbZzhBzWRDwbQ==
   dependencies:
-    nanoid "^3.3.4"
+    nanoid "^3.3.7"
     picocolors "^1.0.0"
-    source-map-js "^1.0.2"
+    source-map-js "^1.2.0"
 
 postcss@^6.0.1:
   version "6.0.23"
@@ -17815,6 +17815,11 @@ source-list-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
   integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
 
+source-map-js@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.0.tgz#16b809c162517b5b8c3e7dcd315a2a5c2612b2af"
+  integrity sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==
+
 source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"