diff --git a/package-lock.json b/package-lock.json
index 368fe27..b5464d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "clsx": "^2.0.0",
         "core-js": "^3.27.2",
         "mobx": "^6.12.4",
-        "postcss": "^8.4.14",
+        "postcss": "^8.4.39",
         "prism-react-renderer": "^2.3.0",
         "react": "^18.0.0",
         "react-dom": "^18.0.0",
@@ -13496,9 +13496,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.38",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
-      "integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
+      "version": "8.4.39",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.39.tgz",
+      "integrity": "sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==",
       "funding": [
         {
           "type": "opencollective",
@@ -13513,10 +13513,9 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
-      "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.7",
-        "picocolors": "^1.0.0",
+        "picocolors": "^1.0.1",
         "source-map-js": "^1.2.0"
       },
       "engines": {
@@ -16279,6 +16278,33 @@
         "react-dom": ">= 16.8.0"
       }
     },
+    "node_modules/styled-components/node_modules/postcss": {
+      "version": "8.4.38",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
+      "integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "dependencies": {
+        "nanoid": "^3.3.7",
+        "picocolors": "^1.0.0",
+        "source-map-js": "^1.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      }
+    },
     "node_modules/styled-components/node_modules/tslib": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
diff --git a/package.json b/package.json
index 08589d1..629cdfb 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "autoprefixer": "^10.4.7",
     "core-js": "^3.27.2",
     "mobx": "^6.12.4",
-    "postcss": "^8.4.14",
+    "postcss": "^8.4.39",
     "react-github-btn": "^1.3.0",
     "react-icons": "^5.2.1",
     "styled-components": "^6.1.11",