diff --git a/package.json b/package.json
index 522b607e..2e08b236 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "postcss": "^8.3.6",
     "postcss-nested": "^5.0.6",
     "postcss-scss": "^4.0.0",
-    "postcss-selector-parser": "^6.0.6",
+    "postcss-selector-parser": "^6.0.12",
     "prettier-eslint": "^13.0.0",
     "signale": "^1.4.0",
     "stylelint": "^14.3.0",
diff --git a/yarn.lock b/yarn.lock
index 89af7113..340ce67c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6657,10 +6657,10 @@ postcss-scss@^4.0.0, postcss-scss@^4.0.2:
   resolved "https://registry.yarnpkg.com/postcss-scss/-/postcss-scss-4.0.3.tgz#36c23c19a804274e722e83a54d20b838ab4767ac"
   integrity sha512-j4KxzWovfdHsyxwl1BxkUal/O4uirvHgdzMKS1aWJBAV0qh2qj5qAZqpeBfVUYGWv+4iK9Az7SPyZ4fyNju1uA==
 
-postcss-selector-parser@^6.0.10, postcss-selector-parser@^6.0.6:
-  version "6.0.10"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz#79b61e2c0d1bfc2602d549e11d0876256f8df88d"
-  integrity sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==
+postcss-selector-parser@^6.0.10, postcss-selector-parser@^6.0.12, postcss-selector-parser@^6.0.6:
+  version "6.0.12"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.12.tgz#2efae5ffab3c8bfb2b7fbf0c426e3bca616c4abb"
+  integrity sha512-NdxGCAZdRrwVI1sy59+Wzrh+pMMHxapGnpfenDVlMEXoOcvt4pGE0JLK9YY2F5dLxcFYA/YbVQKhcGU+FtSYQg==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"