diff --git a/package.json b/package.json
index 1aa353f15..346638281 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "oxc-parser": "0.141.0",
     "parse-json": "8.3.0",
     "picocolors": "1.1.1",
-    "postcss": "8.5.22",
+    "postcss": "8.5.23",
     "postcss-less": "6.0.0",
     "postcss-media-query-parser": "0.2.3",
     "postcss-scss": "4.0.9",
diff --git a/yarn.lock b/yarn.lock
index 27e3524d7..f8a08a493 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8201,14 +8201,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.5.22":
-  version: 8.5.22
-  resolution: "postcss@npm:8.5.22"
+"postcss@npm:8.5.23":
+  version: 8.5.23
+  resolution: "postcss@npm:8.5.23"
   dependencies:
     nanoid: "npm:^3.3.16"
     picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10/7944444f267f2d94c7caeed66f3da56d5b947bd4a7e57a166a5161af25c6006dd73f40e2a1a6822f3d7fccc2fa005778c03058368eb7efca1b5038aec55abd14
+  checksum: 10/8387f421216696bf62a13e5a270e9fefdafc81e196903c0f8d7653f8bab315367cc2261b3c22cf197e492cb075f31bdfc07fd9c3be1cb165ff3cabe14c5a039a
   languageName: node
   linkType: hard
 
@@ -8353,7 +8353,7 @@ __metadata:
     oxc-parser: "npm:0.141.0"
     parse-json: "npm:8.3.0"
     picocolors: "npm:1.1.1"
-    postcss: "npm:8.5.22"
+    postcss: "npm:8.5.23"
     postcss-less: "npm:6.0.0"
     postcss-media-query-parser: "npm:0.2.3"
     postcss-scss: "npm:4.0.9"