diff --git a/yarn.lock b/yarn.lock
index acc503697d..8182d84a4f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -32467,13 +32467,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.1.0":
-  version: 8.4.17
-  resolution: "postcss@npm:8.4.17"
+  version: 8.4.19
+  resolution: "postcss@npm:8.4.19"
   dependencies:
     nanoid: ^3.3.4
     picocolors: ^1.0.0
     source-map-js: ^1.0.2
-  checksum: a6d9096dd711e17f7b1d18ff5dcb4fdedf3941d5a3dc8b0e4ea873b8f31972d57f73d6da9a8aed7ff389eb52190ed34f6a94f299a7f5ddc68b08a24a48f77eb9
+  checksum: 62782723a385f92b7525f66d29614624de7c5643855423db3a5efd9287e677650300192749adddbbb6734cea9b1d5f5fd4f6ea00ca3f9a95dbbb88f835f5ca64
   languageName: node
   linkType: hard