diff --git a/package-lock.json b/package-lock.json
index 366ab5c..95b7225 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36,7 +36,7 @@
         "eslint-config-next": "13.3.4",
         "eslint-config-prettier": "8.10.0",
         "jest": "29.6.2",
-        "postcss": "8.4.27",
+        "postcss": "8.4.28",
         "postcss-flexbugs-fixes": "5.0.2",
         "postcss-preset-env": "8.5.1",
         "prettier": "2.8.8",
@@ -9760,9 +9760,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
+      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
       "funding": [
         {
           "type": "opencollective",
@@ -19339,9 +19339,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
+      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
       "requires": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index 48e4f57..4015cb2 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "eslint-config-next": "13.3.4",
     "eslint-config-prettier": "8.10.0",
     "jest": "29.6.2",
-    "postcss": "8.4.27",
+    "postcss": "8.4.28",
     "postcss-flexbugs-fixes": "5.0.2",
     "postcss-preset-env": "8.5.1",
     "prettier": "2.8.8",