diff --git a/biome.json b/biome.json
index 48b6ec1..118230c 100644
--- a/biome.json
+++ b/biome.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://biomejs.dev/schemas/2.3.13/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.4.15/schema.json",
   "vcs": {
     "enabled": false,
     "clientKind": "git",
diff --git a/bun.lockb b/bun.lockb
index 8ad7ad8..ca8201c 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/components/checkball.tsx b/components/checkball.tsx
index a4d0ff5..11ba19d 100644
--- a/components/checkball.tsx
+++ b/components/checkball.tsx
@@ -1,4 +1,4 @@
-import CheckCircleOutlineIcon from "@mui/icons-material/CheckCircleOutline";
+import CheckCircleOutlineIcon from "@mui/icons-material/CheckCircleOutlined";
 import RadioButtonUncheckedIcon from "@mui/icons-material/RadioButtonUnchecked";
 import Checkbox, { type CheckboxProps } from "@mui/material/Checkbox";
 import { styled } from "@mui/material/styles";
diff --git a/package.json b/package.json
index 9abc435..6b5e8f6 100644
--- a/package.json
+++ b/package.json
@@ -16,38 +16,39 @@
     "export:options": "next build",
     "export:pack": "zip -r --filesync repub.zip background.js background.js.map favicon.ico images/*.png manifest.json offscreen.html popup.html popup.js popup.js.map offscreen.js offscreen.js.map out",
     "export": "bun export:images && bun export:bundle && bun export:options && bun export:pack",
-    "pack": "bun lint && bun test --coverage && bun export"
+    "pack": "bun lint && bun test --coverage && bun export && publint"
   },
   "devDependencies": {
-    "@biomejs/biome": "^2.3.13",
+    "@biomejs/biome": "^2.4.15",
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.1",
     "@mozilla/readability": "^0.6.0",
-    "@mui/icons-material": "^7.3.7",
-    "@mui/material": "^7.3.7",
-    "@next/eslint-plugin-next": "^16.1.6",
+    "@mui/icons-material": "^9.0.1",
+    "@mui/material": "^9.0.1",
+    "@next/eslint-plugin-next": "^16.2.6",
     "@types/base64-js": "^1.5.0",
-    "@types/bun": "^1.3.8",
-    "@types/chrome": "^0.1.36",
-    "@types/jsdom": "^27.0.0",
-    "@types/react": "^19.2.10",
+    "@types/bun": "^1.3.14",
+    "@types/chrome": "^0.1.42",
+    "@types/jsdom": "^28.0.3",
+    "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@types/yargs": "^17.0.35",
     "base64-js": "^1.5.1",
-    "entities": "^7.0.1",
-    "jsdom": "^27.4.0",
+    "entities": "^8.0.0",
+    "jsdom": "^29.1.1",
     "leven": "^4.1.0",
-    "marked": "^17.0.1",
-    "mhtml-stream": "^2.0.1",
-    "next": "^16.1.6",
-    "react": "^19.2.4",
-    "react-dom": "^19.2.4",
-    "react-dropzone": "^14.4.0",
-    "react-icons": "^5.5.0",
-    "rmapi-js": "^9.0.2",
-    "teapub": "^3.1.0",
-    "typescript": "~5.9.3",
-    "uuid": "^13.0.0",
+    "marked": "^18.0.3",
+    "mhtml-stream": "^2.0.2",
+    "next": "^16.2.6",
+    "publint": "^0.3.21",
+    "react": "^19.2.6",
+    "react-dom": "^19.2.6",
+    "react-dropzone": "^15.0.0",
+    "react-icons": "^5.6.0",
+    "rmapi-js": "^10.0.0",
+    "teapub": "^3.3.0",
+    "typescript": "~6.0.3",
+    "uuid": "^14.0.0",
     "yargs": "^18.0.0"
   }
 }
diff --git a/pages/index.tsx b/pages/index.tsx
index f24e0cb..640997e 100644
--- a/pages/index.tsx
+++ b/pages/index.tsx
@@ -1162,7 +1162,7 @@ function TagsSelector({
         control={control}
         label={label}
         labelPlacement="top"
-        slotProps={{ typography: { width: "100%" } }}
+        slotProps={{ typography: { sx: { width: "100%" } } }}
       />
     </Right>
   );
@@ -1272,7 +1272,7 @@ function UrlField({
         control={control}
         label={header}
         labelPlacement="top"
-        slotProps={{ typography: { width: "100%" } }}
+        slotProps={{ typography: { sx: { width: "100%" } } }}
       />
     </Right>
   );
@@ -1484,7 +1484,7 @@ export default function OptionsPage(): ReactElement {
         }}
       >
         {/* eslint-disable-next-line spellcheck/spell-checker */}
-        <Stack justifyContent="space-between" sx={{ minHeight: "100vh" }}>
+        <Stack sx={{ justifyContent: "space-between", minHeight: "100vh" }}>
           <Container maxWidth="sm" sx={{ padding: 4 }}>
             <Stack spacing={4}>
               <SignInOptions
diff --git a/popup.html b/popup.html
index e3f7945..5aefff1 100644
--- a/popup.html
+++ b/popup.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html>
+<html lang="en">
   <head>
     <title>Set EPub Metadata</title>
   </head>
@@ -50,7 +50,7 @@
         <label for="author-input">Author</label>
         <input id="author-input" />
       </div>
-      <button id="submit">Capture</button>
+      <button id="submit" type="button">Capture</button>
     </div>
     <span id="error"></span>
   </body>
diff --git a/src/epub.ts b/src/epub.ts
index 2871bba..4abe205 100644
--- a/src/epub.ts
+++ b/src/epub.ts
@@ -1,4 +1,5 @@
 import { type ImageData, type ImageMime, render } from "teapub/dist";
+
 export type { ImageData, ImageMime };
 
 export async function epub({
diff --git a/src/upload.ts b/src/upload.ts
index f671f89..2acd09a 100644
--- a/src/upload.ts
+++ b/src/upload.ts
@@ -1,4 +1,4 @@
-import { GenerationError, type RemarkableApi, remarkable } from "rmapi-js/dist";
+import { GenerationError, type RemarkableApi, remarkable } from "rmapi-js";
 import { lock } from "./lock";
 import type { UploadOptions } from "./options";
 
diff --git a/tsconfig.json b/tsconfig.json
index 30e2679..9c6d155 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,8 @@
     "jsx": "react-jsx",
     "incremental": true,
     "target": "esnext",
-    "moduleResolution": "node",
+    "moduleResolution": "bundler",
+    "types": ["chrome", "bun", "node", "next"],
     "noEmit": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
@@ -23,6 +24,13 @@
       }
     ]
   },
-  "include": ["src", "content", "pages", "components", ".next/types/**/*.ts"],
+  "include": [
+    "src",
+    "content",
+    "pages",
+    "components",
+    "next-env.d.ts",
+    ".next/types/**/*.ts"
+  ],
   "exclude": ["node_modules"]
 }