diff --git a/package.json b/package.json
index 37c8dfb..9b1d216 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "@11ty/eleventy-navigation": "^0.3.2",
     "@11ty/eleventy-plugin-rss": "^1.1.1",
     "@11ty/eleventy-plugin-syntaxhighlight": "^3.1.2",
-    "luxon": "^2.0.1",
+    "luxon": "^1.26.0",
     "markdown-it": "^12.1.0",
     "markdown-it-anchor": "^8.1.2"
   }