diff --git a/yarn.lock b/yarn.lock
index d2c1471..aba0aa7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1095,9 +1095,9 @@ pkce-challenge@^5.0.0:
   integrity sha512-wQ0b/W4Fr01qtpHlqSqspcj3EhBvimsdh0KlHhH8HRZnMsEa0ea2fTULOXOS9ccQr3om+GcGRk4e+isrZWV8qQ==
 
 postcss@^8.5.8:
-  version "8.5.9"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.5.9.tgz"
-  integrity sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==
+  version "8.5.12"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.12.tgz#cd0c0f667f7cb0521e2313234ea6e707a9ec1ddb"
+  integrity sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"