diff --git a/package.json b/package.json
index 6c1f392c..1784ddbc 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "eslint-plugin-vitest": "^0.3.22",
     "events": "^3.3.0",
     "parcel": "^2.7.0",
-    "postcss": "^8.4.34",
+    "postcss": "^8.4.35",
     "prettier": "3.1.1",
     "process": "^0.11.10",
     "stylelint": "^16.2.1",
diff --git a/yarn.lock b/yarn.lock
index 2a6a8e8c..f7ca47ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4581,10 +4581,10 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.0.0, postcss@^8.4.14, postcss@^8.4.21, postcss@^8.4.33, postcss@^8.4.34:
-  version "8.4.34"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.34.tgz#563276e86b4ff20dfa5eed0d394d4c53853b2051"
-  integrity sha512-4eLTO36woPSocqZ1zIrFD2K1v6wH7pY1uBh0JIM2KKfrVtGvPFiAku6aNOP0W1Wr9qwnaCsF0Z+CrVnryB2A8Q==
+postcss@^8.0.0, postcss@^8.4.14, postcss@^8.4.21, postcss@^8.4.33, postcss@^8.4.35:
+  version "8.4.35"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.35.tgz#60997775689ce09011edf083a549cea44aabe2f7"
+  integrity sha512-u5U8qYpBCpN13BsiEB0CbR1Hhh4Gc0zLFuedrHJKMctHCHAGrMdG0PRM/KErzAL3CU6/eckEtmHNB3x6e3c0vA==
   dependencies:
     nanoid "^3.3.7"
     picocolors "^1.0.0"