diff --git a/package.json b/package.json
index bda80f4..e9d71ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rollup-plugin-tailwindcss",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Bundle Tailwind CSS stylesheet as a Rollup asset",
   "main": "index.js",
   "scripts": {
@@ -27,17 +27,17 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^1.19.1",
     "rollup": "^1.31.0",
-    "rollup-plugin-postcss": "^2.0.6",
-    "tailwindcss": "^1.2.0",
+    "rollup-plugin-postcss": "^4.0.2",
+    "tailwindcss": "^3.3.3",
     "tap-spec": "^5.0.0",
     "tape": "^4.13.0"
   },
   "peerDependencies": {
     "rollup": ">=1.19.0",
-    "tailwindcss": "^1.0.0"
+    "tailwindcss": "^3.3.3"
   },
   "dependencies": {
-    "postcss": "^7.0.26",
+    "postcss": "^8.4.27",
     "postcss-load-config": "^2.1.0",
     "purgecss": "^2.0.6",
     "rollup-pluginutils": "^2.8.2"