diff --git a/package.json b/package.json
index b4dd73f..e7947d6 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@matejmazur/react-katex": "^3.1.3",
     "@sentry/nextjs": "^6.17.4",
-    "@steffo/bluelib-react": "^4.4.2",
+    "@steffo/bluelib-react": "^4.4.3",
     "katex": "^0.15.2",
     "next": "12.0.10",
     "react": "17.0.2",
diff --git a/pages/_app.tsx b/pages/_app.tsx
index 4783b17..13bf05a 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -1,7 +1,7 @@
 import "../styles/global.css"
 import type { AppProps } from 'next/app'
 import { Link } from "../components/link"
-import {Bluelib, Heading, LayoutThreeCol, Anchor as A, Footer} from "@steffo/bluelib-react"
+import {Bluelib, Heading, LayoutThreeCol, Anchor as A, Footer, useBluelib} from "@steffo/bluelib-react"
 import { useState, useEffect, useRef } from "react"
 import { BluelibTheme } from "@steffo/bluelib-react/dist/types"
 import { Theme } from "../components/theme-switcher"
@@ -9,7 +9,17 @@ import { Theme } from "../components/theme-switcher"
 function MyApp({ Component, pageProps }: AppProps) {
     const [theme, setTheme] = useState<BluelibTheme>("sophon")
 
-    
+    const ref = useRef<HTMLBodyElement | null>(null)
+    useEffect(
+        () => {
+            ref.current = document.body as HTMLBodyElement
+        },
+        [ref]
+    )
+
+    useBluelib(ref, {
+        theme,
+    })
 
 	return (
         <Theme.Provider value={[theme, setTheme]}>
diff --git a/yarn.lock b/yarn.lock
index 2179fdc..c98ad30 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -278,10 +278,10 @@
   dependencies:
     "@sentry/cli" "^1.72.0"
 
-"@steffo/bluelib-react@^4.4.2":
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/@steffo/bluelib-react/-/bluelib-react-4.4.2.tgz#3a737ea2825530a51bdde66d4564d12e73feecda"
-  integrity sha512-poi6kW7QLNPp/trOV2XXQ6wkYIft5ZG+b2vogFkm36+snPiMOm7nlhaHTqTGyQkJtd3L+DnG/osvDSLJvTlHWQ==
+"@steffo/bluelib-react@^4.4.3":
+  version "4.4.3"
+  resolved "https://registry.yarnpkg.com/@steffo/bluelib-react/-/bluelib-react-4.4.3.tgz#f5b30ba966d25a1757bdddd7d92d9859516fae3f"
+  integrity sha512-51Iff8SzO+9Lr40jEMXC397uTR1tVKAV6DlFDTKTVDis6zHFAqguifzLJs4xwBxh8JbR7U4juKLSeCCwMS7/lQ==
   dependencies:
     "@babel/runtime" "^7.15.3"
     classnames "^2.3.1"