diff --git a/package.json b/package.json
index 146e00b..4cc08ce 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   },
   "license": "UNLICENSED",
   "devDependencies": {
-    "@11ty/eleventy": "^0.12.1",
+    "@11ty/eleventy": "^1.0.2",
     "luxon": "^1.26.0",
     "markdown-it": "^12.0.4",
     "markdown-it-anchor": "^7.1.0"