diff --git a/package-lock.json b/package-lock.json
index c981c8b..26bece8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6050,21 +6050,15 @@
       }
     },
     "postcss-nested": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/postcss-nested/-/postcss-nested-4.2.1.tgz",
-      "integrity": "sha512-AMayXX8tS0HCp4O4lolp4ygj9wBn32DJWXvG6gCv+ZvJrEa00GUxJcJEEzMh87BIe6FrWdYkpR2cuyqHKrxmXw==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/postcss-nested/-/postcss-nested-4.2.3.tgz",
+      "integrity": "sha512-rOv0W1HquRCamWy2kFl3QazJMMe1ku6rCFoAAH+9AcxdbpDeBr6k968MLWuLjvjMcGEip01ak09hKOEgpK9hvw==",
       "dev": true,
       "requires": {
-        "postcss": "^7.0.21",
+        "postcss": "^7.0.32",
         "postcss-selector-parser": "^6.0.2"
       },
       "dependencies": {
-        "cssesc": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
-          "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
-          "dev": true
-        },
         "postcss-selector-parser": {
           "version": "6.0.2",
           "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz",
diff --git a/package.json b/package.json
index a7ba58a..c15d5c3 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "postcss-cli": "^7.1.1",
     "postcss-import": "^12.0.1",
     "postcss-modules": "^2.0.0",
-    "postcss-nested": "^4.2.1",
+    "postcss-nested": "^4.2.3",
     "prettier": "^2.0.5",
     "require-from-string": "^2.0.2",
     "rollup": "^2.13.1",