diff --git a/package.json b/package.json
index 7f52595..3636cc3 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
 		"eslint": "^8.5.0",
 		"file-loader": "^6.2.0",
 		"node-loader": "^2.0.0",
-		"postcss": "^8.4.5",
+		"postcss": "^8.4.31",
 		"postcss-loader": "^6.2.1",
 		"sass": "^1.45.1",
 		"sass-loader": "^12.4.0",
diff --git a/yarn.lock b/yarn.lock
index 01c8e0e..9bb2c90 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2473,7 +2473,7 @@ __metadata:
     eslint: ^8.5.0
     file-loader: ^6.2.0
     node-loader: ^2.0.0
-    postcss: ^8.4.5
+    postcss: ^8.4.31
     postcss-loader: ^6.2.1
     sass: ^1.45.1
     sass-loader: ^12.4.0
@@ -5745,6 +5745,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"nanoid@npm:^3.3.6":
+  version: 3.3.6
+  resolution: "nanoid@npm:3.3.6"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: 7d0eda657002738aa5206107bd0580aead6c95c460ef1bdd0b1a87a9c7ae6277ac2e9b945306aaa5b32c6dcb7feaf462d0f552e7f8b5718abfc6ead5c94a71b3
+  languageName: node
+  linkType: hard
+
 "natural-compare@npm:^1.4.0":
   version: 1.4.0
   resolution: "natural-compare@npm:1.4.0"
@@ -6593,7 +6602,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.2.15, postcss@npm:^8.4.5":
+"postcss@npm:^8.2.15":
   version: 8.4.5
   resolution: "postcss@npm:8.4.5"
   dependencies:
@@ -6615,6 +6624,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"postcss@npm:^8.4.31":
+  version: 8.4.31
+  resolution: "postcss@npm:8.4.31"
+  dependencies:
+    nanoid: ^3.3.6
+    picocolors: ^1.0.0
+    source-map-js: ^1.0.2
+  checksum: 1d8611341b073143ad90486fcdfeab49edd243377b1f51834dc4f6d028e82ce5190e4f11bb2633276864503654fb7cab28e67abdc0fbf9d1f88cad4a0ff0beea
+  languageName: node
+  linkType: hard
+
 "prelude-ls@npm:^1.2.1":
   version: 1.2.1
   resolution: "prelude-ls@npm:1.2.1"