diff --git a/package.json b/package.json
index fe5fd37..b4511f7 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@11ty/eleventy": "^2.0.1",
-    "@node-minify/core": "^8.0.6",
+    "@node-minify/core": "^9.0.2",
     "@node-minify/crass": "^8.0.6",
     "@node-minify/html-minifier": "^8.0.6",
     "@sardine/eleventy-plugin-tinyhtml": "^0.2.0",