diff --git a/package-lock.json b/package-lock.json
index 50740281..39383a60 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,7 +43,7 @@
         "less": "^4.2.0",
         "less-plugin-npm-import": "^2.1.0",
         "lint-staged": "^15.2.7",
-        "postcss": "^8.4.36",
+        "postcss": "^8.4.39",
         "postcss-less": "^6.0.0",
         "postcss-preset-env": "^9.5.14",
         "prettier": "^3.3.2",
@@ -13025,7 +13025,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.38",
+      "version": "8.4.39",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.39.tgz",
+      "integrity": "sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==",
       "dev": true,
       "funding": [
         {
@@ -13041,10 +13043,9 @@
           "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": {
diff --git a/package.json b/package.json
index 9570e397..b4c7c2e2 100644
--- a/package.json
+++ b/package.json
@@ -100,7 +100,7 @@
     "less": "^4.2.0",
     "less-plugin-npm-import": "^2.1.0",
     "lint-staged": "^15.2.7",
-    "postcss": "^8.4.36",
+    "postcss": "^8.4.39",
     "postcss-less": "^6.0.0",
     "postcss-preset-env": "^9.5.14",
     "prettier": "^3.3.2",