diff --git a/package.json b/package.json
index 5c11fcf..450c0be 100644
--- a/package.json
+++ b/package.json
@@ -22,13 +22,13 @@
     "@types/autoprefixer": "^9.5.0",
     "@types/cssnano": "^4.0.0",
     "@types/postcss-url": "^8.0.1",
-    "autoprefixer": "^9.5.1",
+    "autoprefixer": "^9.6.0",
     "cssnano": "^4.1.10",
-    "postcss": "^7.0.16",
+    "postcss": "^7.0.17",
     "postcss-import": "^12.0.1",
     "postcss-safe-parser": "^4.0.1",
     "postcss-url": "^8.0.0",
-    "requirex": "^0.1.2",
+    "requirex": "^0.1.3",
     "safe-buffer": "^5.1.2",
     "string_decoder": "^1.2.0",
     "sugarss": "^2.0.0",