diff --git a/yarn.lock b/yarn.lock
index 6ebaaf808e..ebc1216efd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -20409,25 +20409,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.21, postcss@npm:^8.4.23, postcss@npm:^8.4.38":
-  version: 8.4.38
-  resolution: "postcss@npm:8.4.38"
-  dependencies:
-    nanoid: ^3.3.7
-    picocolors: ^1.0.0
-    source-map-js: ^1.2.0
-  checksum: 649f9e60a763ca4b5a7bbec446a069edf07f057f6d780a5a0070576b841538d1ecf7dd888f2fbfd1f76200e26c969e405aeeae66332e6927dbdc8bdcb90b9451
-  languageName: node
-  linkType: hard
-
-"postcss@npm:^8.4.39":
-  version: 8.4.40
-  resolution: "postcss@npm:8.4.40"
+"postcss@npm:^8.4.21, postcss@npm:^8.4.23, postcss@npm:^8.4.38, postcss@npm:^8.4.39":
+  version: 8.4.43
+  resolution: "postcss@npm:8.4.43"
   dependencies:
     nanoid: ^3.3.7
     picocolors: ^1.0.1
     source-map-js: ^1.2.0
-  checksum: afd0cc49d2169dcd96c0f17e155c5d75de048956306a3017f1cfa6a7d66b941592245bed20f7796ceeccb2d8967749b623be2c7b010a74f67ea10fb5bdb8ba28
+  checksum: d88f413e22f03c469547222993b41fa5d05678c6c50d1f8f4fa2e9fcf00c4f00ac54c51c08ea896ff24a9d0d78519e9f1d906708e062064f35c70b16a160ebde
   languageName: node
   linkType: hard