diff --git a/packages/utils/package.json b/packages/utils/package.json
index f857df71..4599fe83 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -37,9 +37,6 @@
     "test": "echo \"No tests yet\"",
     "clean": "rm -rf dist"
   },
-  "dependencies": {
-    "tabbable": "^6.2.0"
-  },
   "devDependencies": {
     "tsdown": "^0.15.9",
     "typescript": "^5.9.2"
diff --git a/packages/utils/src/dom/index.ts b/packages/utils/src/dom/index.ts
index 25c20af9..5f1a1442 100644
--- a/packages/utils/src/dom/index.ts
+++ b/packages/utils/src/dom/index.ts
@@ -1,6 +1,5 @@
 export * from './attributes';
 export * from './element';
 export * from './event';
-export * from './keyboard';
 export * from './safe-polygon';
 export * from './shadow-dom';
diff --git a/packages/utils/src/dom/keyboard.ts b/packages/utils/src/dom/keyboard.ts
deleted file mode 100644
index fe040842..00000000
--- a/packages/utils/src/dom/keyboard.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import type { FocusableElement } from 'tabbable';
-import { tabbable } from 'tabbable';
-import { activeElement, getDocument } from './element';
-
-export function getTabbableOptions(): Readonly<{
-  getShadowRoot: boolean;
-  displayCheck: 'full' | 'none';
-}> {
-  // JSDOM does not support the `tabbable` library. To solve this we can
-  // check if `ResizeObserver` is a real function (not polyfilled), which
-  // determines if the current environment is JSDOM-like.
-  const isNativeResizeObserver: boolean = typeof ResizeObserver === 'function' && ResizeObserver.toString().includes('[native code]');
-  const displayCheck: 'full' | 'none' = isNativeResizeObserver ? 'full' : 'none';
-
-  return ({
-    getShadowRoot: true,
-    displayCheck: displayCheck as 'full' | 'none',
-  }) as const;
-}
-
-function getTabbableIn(container: HTMLElement, dir: 1 | -1): FocusableElement | undefined {
-  const list = tabbable(container, getTabbableOptions());
-  const len = list.length;
-  if (len === 0) {
-    return undefined;
-  }
-
-  const active = activeElement(getDocument(container)) as FocusableElement;
-  const index = list.indexOf(active);
-
-  const nextIndex = index === -1 ? (dir === 1 ? 0 : len - 1) : index + dir;
-
-  return list[nextIndex];
-}
-
-export function getNextTabbable(referenceElement: Element | null): FocusableElement | null {
-  return (
-    getTabbableIn(getDocument(referenceElement).body, 1) || (referenceElement as FocusableElement)
-  );
-}
-
-export function getPreviousTabbable(referenceElement: Element | null): FocusableElement | null {
-  return (
-    getTabbableIn(getDocument(referenceElement).body, -1) || (referenceElement as FocusableElement)
-  );
-}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e40355c5..a8f440f9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -243,10 +243,6 @@ importers:
         version: 5.9.3
 
   packages/utils:
-    dependencies:
-      tabbable:
-        specifier: ^6.2.0
-        version: 6.2.0
     devDependencies:
       tsdown:
         specifier: ^0.15.9
@@ -4876,6 +4872,7 @@ packages:
   sitemap@8.0.0:
     resolution: {integrity: sha512-+AbdxhM9kJsHtruUF39bwS/B0Fytw6Fr1o4ZAIAEqA6cke2xcoO2GleBw9Zw7nRzILVEgz7zBM5GiTJjie1G9A==}
     engines: {node: '>=14.0.0', npm: '>=6.0.0'}
+    deprecated: 'SECURITY: Multiple vulnerabilities fixed in 8.0.1 (XML injection, path traversal, command injection, protocol injection). Upgrade immediately: npm install sitemap@8.0.1'
     hasBin: true
 
   slice-ansi@7.1.2: