diff --git a/package.json b/package.json
index 94b23007f753..d4cc8d97abbf 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "postcss": "^7.0.11",
     "postcss-functions": "^3.0.0",
     "postcss-js": "^2.0.0",
-    "postcss-nested": "^4.1.1",
+    "postcss-nested": "^5.0.1",
     "postcss-selector-parser": "^6.0.4",
     "postcss-value-parser": "^4.1.0",
     "pretty-hrtime": "^1.0.3",
diff --git a/yarn.lock b/yarn.lock
index 33d78b3bf09f..3c089487dfb5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4470,13 +4470,12 @@ postcss-js@^2.0.0:
     camelcase-css "^2.0.1"
     postcss "^7.0.18"
 
-postcss-nested@^4.1.1:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.3.tgz#c6f255b0a720549776d220d00c4b70cd244136f6"
-  integrity sha512-rOv0W1HquRCamWy2kFl3QazJMMe1ku6rCFoAAH+9AcxdbpDeBr6k968MLWuLjvjMcGEip01ak09hKOEgpK9hvw==
+postcss-nested@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-5.0.1.tgz#e7a77f7a806a09c8de0f2c163d8e3d09f00f3139"
+  integrity sha512-ZHNSAoHrMtbEzjq+Qs4R0gHijpXc6F1YUv4TGmGaz7rtfMvVJBbu5hMOH+CrhEaljQpEmx5N/P8i1pXTkbVAmg==
   dependencies:
-    postcss "^7.0.32"
-    postcss-selector-parser "^6.0.2"
+    postcss-selector-parser "^6.0.4"
 
 postcss-selector-parser@^6.0.2:
   version "6.0.2"