diff --git a/package.json b/package.json
index 14e06b9a..b5eaa337 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "url": "https://github.com/orchidjs/tom-select.git"
   },
   "devDependencies": {
-    "@11ty/eleventy": "^0.12.1",
+    "@11ty/eleventy": "^1.0.0",
     "@11ty/eleventy-plugin-syntaxhighlight": "^3.1.0",
     "@babel/core": "^7.13.1",
     "@babel/plugin-proposal-class-properties": "^7.13.0",