diff --git a/package-lock.json b/package-lock.json
index dea238a..32d85a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "css-loader": "7.1.4",
         "html-webpack-plugin": "5.6.7",
         "mini-css-extract-plugin": "2.10.2",
-        "postcss": "8.5.12",
+        "postcss": "8.5.13",
         "postcss-loader": "8.2.1",
         "sass": "1.99.0",
         "sass-loader": "16.0.7",
@@ -2132,9 +2132,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.12",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.12.tgz",
-      "integrity": "sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==",
+      "version": "8.5.13",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.13.tgz",
+      "integrity": "sha512-qif0+jGGZoLWdHey3UFHHWP0H7Gbmsk8T5VEqyYFbWqPr1XqvLGBbk/sl8V5exGmcYJklJOhOQq1pV9IcsiFag==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 3cbc1cf..7f41b80 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "css-loader": "7.1.4",
     "html-webpack-plugin": "5.6.7",
     "mini-css-extract-plugin": "2.10.2",
-    "postcss": "8.5.12",
+    "postcss": "8.5.13",
     "postcss-loader": "8.2.1",
     "sass": "1.99.0",
     "sass-loader": "16.0.7",