diff --git a/package.json b/package.json
index f5d8714f..f86fb637 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "array.prototype.at": "1.1.3",
     "lodash.get": "4.4.2",
     "postcss-media-query-parser": "0.2.3",
-    "postcss-selector-parser": "6.1.2",
+    "postcss-selector-parser": "7.0.0",
     "postcss-value-parser": "4.2.0",
     "semver": "7.6.3",
     "string.prototype.at": "1.0.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 17c5f7ed..3be5724b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -26,8 +26,8 @@ importers:
         specifier: 0.2.3
         version: 0.2.3
       postcss-selector-parser:
-        specifier: 6.1.2
-        version: 6.1.2
+        specifier: 7.0.0
+        version: 7.0.0
       postcss-value-parser:
         specifier: 4.2.0
         version: 4.2.0
@@ -3321,6 +3321,10 @@ packages:
     resolution: {integrity: sha512-Q8qQfPiZ+THO/3ZrOrO0cJJKfpYCagtMUkXbnEfmgUjwXg6z/WBeOyS9APBBPCTSiDV+s4SwQGu8yFsiMRIudg==}
     engines: {node: '>=4'}
 
+  postcss-selector-parser@7.0.0:
+    resolution: {integrity: sha512-9RbEr1Y7FFfptd/1eEdntyjMwLeghW1bHX9GWjXo19vx4ytPQhANltvVxDggzJl7mnWM+dX28kb6cyS/4iQjlQ==}
+    engines: {node: '>=4'}
+
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
@@ -8017,6 +8021,11 @@ snapshots:
       cssesc: 3.0.0
       util-deprecate: 1.0.2
 
+  postcss-selector-parser@7.0.0:
+    dependencies:
+      cssesc: 3.0.0
+      util-deprecate: 1.0.2
+
   postcss-value-parser@4.2.0: {}
 
   postcss@8.4.47: