diff --git a/package.json b/package.json
index bc7debdf..446081ff 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "compression": "^1.6.0",
     "css-mqpacker": "^4.0.0",
     "del": "^2.0.2",
-    "eslint": "^1.10.3",
+    "eslint": "^9.0.0",
     "eslint-config-airbnb": "^4.0.0",
     "express": "^4.13.3",
     "file-exists": "^1.0.0",
@@ -31,7 +31,7 @@
     "gulp-inline-source": "^2.1.0",
     "gulp-load-plugins": "^1.0.0-rc.1",
     "gulp-minify-html": "^1.0.4",
-    "gulp-postcss": "^6.0.1",
+    "gulp-postcss": "^9.0.1",
     "gulp-replace": "^0.5.4",
     "gulp-sourcemaps": "^1.6.0",
     "gulp-uglify": "^1.4.2",