diff --git a/docusaurus.config.js b/docusaurus.config.js
index 34a8ace5..93bc2777 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -2,8 +2,8 @@
 // Note: type annotations allow type checking and IDEs autocompletion
 require('dotenv').config()
 
-import remarkMath from 'remark-math'
-import rehypeKatex from 'rehype-katex'
+const remarkMath = require('remark-math').default
+const rehypeKatex = require('rehype-katex').default
 
 /** @type {import('@docusaurus/types').Config} */
 const config = {
diff --git a/flake.nix b/flake.nix
index bd3e6499..8a466f78 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,7 @@
             git        # 2.44.1
             openssh    # 9.7p1
             yarn       # 1.22.22
-            nodejs_20  # v20.15.1
+            nodejs_24  # v24.4.1
             ghp-import # 2.1.0
           ];
         };