diff --git a/package.json b/package.json
index ead29a5..edb446b 100644
--- a/package.json
+++ b/package.json
@@ -13,13 +13,13 @@
   "author": "Potch",
   "license": "ISC",
   "devDependencies": {
-    "autoprefixer": "^5.2.0",
+    "autoprefixer": "^10.0.0",
     "onchange": "^1.1.0",
-    "postcss-cli": "^1.3.1"
+    "postcss-cli": "^8.0.0"
   },
   "dependencies": {
-    "autoprefixer": "^5.2.0",
+    "autoprefixer": "^10.0.0",
     "onchange": "^1.1.0",
-    "postcss-cli": "^1.4.0"
+    "postcss-cli": "^8.0.0"
   }
 }