diff --git a/package.json b/package.json
index 2360a8a4b64..0cf702cf0a4 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "http-proxy-middleware@npm:^2.0.9": "patch:http-proxy-middleware@npm%3A3.0.7#~/.yarn/patches/http-proxy-middleware-npm-3.0.7-89cd070ac6.patch",
     "jsondiffpatch": "0.7.2",
     "lodash": "4.18.1",
-    "next/postcss": "8.5.10",
+    "next/postcss": "8.5.18",
     "next/sharp": "0.35.3",
     "prosemirror-model@npm:>=1.0.0": "patch:prosemirror-model@npm%3A1.18.2#~/.yarn/patches/prosemirror-model-npm-1.18.2-479d845b52.patch",
     "prosemirror-model@npm:^1.0.0": "patch:prosemirror-model@npm%3A1.18.2#~/.yarn/patches/prosemirror-model-npm-1.18.2-479d845b52.patch",