diff --git a/war/package.json b/war/package.json
index 90c31887382dc..1e0bd53450eb2 100644
--- a/war/package.json
+++ b/war/package.json
@@ -34,7 +34,7 @@
     "eslint-config-prettier": "9.1.0",
     "handlebars-loader": "1.7.3",
     "mini-css-extract-plugin": "2.7.6",
-    "postcss": "8.4.32",
+    "postcss": "8.4.33",
     "postcss-loader": "7.3.4",
     "postcss-preset-env": "9.3.0",
     "postcss-scss": "4.0.9",
diff --git a/war/yarn.lock b/war/yarn.lock
index a4fe98ca00235..941e76dd828ea 100644
--- a/war/yarn.lock
+++ b/war/yarn.lock
@@ -4460,7 +4460,7 @@ __metadata:
     jquery: "npm:3.7.1"
     lodash: "npm:4.17.21"
     mini-css-extract-plugin: "npm:2.7.6"
-    postcss: "npm:8.4.32"
+    postcss: "npm:8.4.33"
     postcss-loader: "npm:7.3.4"
     postcss-preset-env: "npm:9.3.0"
     postcss-scss: "npm:4.0.9"
@@ -6155,14 +6155,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.32, postcss@npm:^8.4.21, postcss@npm:^8.4.24, postcss@npm:^8.4.32":
-  version: 8.4.32
-  resolution: "postcss@npm:8.4.32"
+"postcss@npm:8.4.33, postcss@npm:^8.4.21, postcss@npm:^8.4.24, postcss@npm:^8.4.32":
+  version: 8.4.33
+  resolution: "postcss@npm:8.4.33"
   dependencies:
     nanoid: "npm:^3.3.7"
     picocolors: "npm:^1.0.0"
     source-map-js: "npm:^1.0.2"
-  checksum: 39308a9195fa34d4dbdd7b58a896cff0c7809f84f7a4ac1b95b68ca86c9138a395addff33075668ed3983d41b90aac05754c445237a9365eb1c3a5602ebd03ad
+  checksum: 16eda83458fcd8a91bece287b5920c7f57164c3ea293e6c80d0ea71ce7843007bcd8592260a5160b9a7f02693e6ac93e2495b02d8c7596d3f3f72c1447e3ba79
   languageName: node
   linkType: hard