diff --git a/package.json b/package.json
index eceb158..bc7929c 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "node": ">=6.0.0"
   },
   "dependencies": {
-    "@csstools/convert-colors": "^1.4.0",
+    "@csstools/convert-colors": "^2.0.0",
     "postcss": "^7.0.2",
     "postcss-values-parser": "^2.0.0"
   },