diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7337d4c..cb43119 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,19 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [6.2.0] - 2024-09-20
+
+### Added
+
+-   Added useFocusTrap hook
+-   Added extendSession endpoint
+
+### Changed
+
+-   Refactored Spinner.css to use CSS variable for color
+-   Refactored Modal component to use useFocusTrap hook
+-   Refactored Alert component to use useFocusTrap hook
+
 ## [6.1.1] - 2024-08-30
 
 ### Added
@@ -361,7 +374,8 @@ and this project adheres to
 ## [0.0.7] - 2019-09-02
 
 [unreleased]:
-    https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.1.1...master
+    https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.2.0...dev
+[6.2.0]: https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.1.1...v6.2.0
 [6.1.1]: https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.1.0...v6.1.1
 [6.1.0]: https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.0.3...v6.1.0
 [6.0.3]: https://gitlab.nic.cz/turris/reforis/foris-js/-/compare/v6.0.2...v6.0.3
diff --git a/package-lock.json b/package-lock.json
index 07bd196..03e4e59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "foris",
-    "version": "6.1.1",
+    "version": "6.2.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "foris",
-            "version": "6.1.1",
+            "version": "6.2.0",
             "license": "GPL-3.0",
             "dependencies": {
                 "@fortawesome/fontawesome-svg-core": "^6.6.0",
diff --git a/package.json b/package.json
index 749ae12..4853f11 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "foris",
-    "version": "6.1.1",
+    "version": "6.2.0",
     "description": "Foris JS library is a set of components and utils for reForis application and plugins.",
     "author": "CZ.NIC, z.s.p.o.",
     "repository": {
diff --git a/src/bootstrap/Alert.js b/src/bootstrap/Alert.js
index 7b7af79..577a753 100644
--- a/src/bootstrap/Alert.js
+++ b/src/bootstrap/Alert.js
@@ -5,10 +5,12 @@
  * See /LICENSE for more information.
  */
 
-import React from "react";
+import React, { useRef } from "react";
 
 import PropTypes from "prop-types";
 
+import { useFocusTrap } from "../utils/hooks";
+
 export const ALERT_TYPES = Object.freeze({
     PRIMARY: "primary",
     SECONDARY: "secondary",
@@ -37,11 +39,15 @@ Alert.defaultProps = {
 };
 
 function Alert({ type, onDismiss, children }) {
+    const alertRef = useRef();
+    useFocusTrap(alertRef, !!onDismiss);
     return (
         <div
+            ref={alertRef}
             className={`alert alert-${type} ${
                 onDismiss ? "alert-dismissible" : ""
             }`.trim()}
+            role="alert"
         >
             {onDismiss && (
                 <button
diff --git a/src/bootstrap/Modal.js b/src/bootstrap/Modal.js
index aee202b..a1e65c0 100644
--- a/src/bootstrap/Modal.js
+++ b/src/bootstrap/Modal.js
@@ -9,7 +9,7 @@ import React, { useRef, useEffect } from "react";
 
 import PropTypes from "prop-types";
 
-import { useClickOutside } from "../utils/hooks";
+import { useClickOutside, useFocusTrap } from "../utils/hooks";
 import Portal from "../utils/Portal";
 import "./Modal.css";
 
@@ -29,10 +29,11 @@ Modal.propTypes = {
 };
 
 export function Modal({ shown, setShown, scrollable, size, children }) {
-    const dialogRef = useRef();
+    const modalRef = useRef();
     let modalSize = "modal-";
 
-    useClickOutside(dialogRef, () => setShown(false));
+    useClickOutside(modalRef, () => setShown(false));
+    useFocusTrap(modalRef, shown);
 
     useEffect(() => {
         const handleEsc = (event) => {
@@ -65,11 +66,13 @@ export function Modal({ shown, setShown, scrollable, size, children }) {
     return (
         <Portal containerId="modal-container">
             <div
+                ref={modalRef}
                 className={`modal fade ${shown ? "show" : ""}`.trim()}
                 role="dialog"
+                aria-modal="true"
+                aria-labelledby="modal-title"
             >
                 <div
-                    ref={dialogRef}
                     className={`${modalSize.trim()} modal-dialog modal-dialog-centered ${
                         scrollable ? "modal-dialog-scrollable" : ""
                     }`.trim()}
@@ -90,7 +93,7 @@ ModalHeader.propTypes = {
 export function ModalHeader({ setShown, title }) {
     return (
         <div className="modal-header">
-            <h5 className="modal-title">{title}</h5>
+            <h1 className="modal-title fs-5">{title}</h1>
             <button
                 type="button"
                 className="btn-close"
diff --git a/src/bootstrap/Spinner.css b/src/bootstrap/Spinner.css
index 83458c5..ba93971 100644
--- a/src/bootstrap/Spinner.css
+++ b/src/bootstrap/Spinner.css
@@ -9,7 +9,7 @@
 .spinner-wrapper .spinner-border {
     width: 4rem;
     height: 4rem;
-    color: #00a2e2;
+    color: var(--bs-primary);
 }
 
 .spinner-fs-background {
diff --git a/src/common/__tests__/__snapshots__/RebootButton.test.js.snap b/src/common/__tests__/__snapshots__/RebootButton.test.js.snap
index 8854d49..6ee8552 100644
--- a/src/common/__tests__/__snapshots__/RebootButton.test.js.snap
+++ b/src/common/__tests__/__snapshots__/RebootButton.test.js.snap
@@ -6,6 +6,8 @@ exports[`<RebootButton/> Render modal. 1`] = `
     id="modal-container"
   >
     <div
+      aria-labelledby="modal-title"
+      aria-modal="true"
       class="modal fade show"
       role="dialog"
     >
@@ -19,11 +21,11 @@ exports[`<RebootButton/> Render modal. 1`] = `
           <div
             class="modal-header"
           >
-            <h5
-              class="modal-title"
+            <h1
+              class="modal-title fs-5"
             >
               Warning!
-            </h5>
+            </h1>
             <button
               aria-label="Close"
               class="btn-close"
diff --git a/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap b/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
index 1f826e8..7792ce1 100644
--- a/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
+++ b/src/context/alertContext/__tests__/__snapshots__/AlertContext.test.js.snap
@@ -7,6 +7,7 @@ exports[`AlertContext should render alert 1`] = `
   >
     <div
       class="alert alert-danger alert-dismissible"
+      role="alert"
     >
       <button
         aria-label="Close"
diff --git a/src/utils/forisUrls.js b/src/utils/forisUrls.js
index 0232d2a..8672bee 100644
--- a/src/utils/forisUrls.js
+++ b/src/utils/forisUrls.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2021 CZ.NIC z.s.p.o. (http://www.nic.cz/)
+ * Copyright (C) 2019-2024 CZ.NIC z.s.p.o. (https://www.nic.cz/)
  *
  * This is free software, licensed under the GNU General Public License v3.
  * See /LICENSE for more information.
@@ -9,8 +9,10 @@ export const REFORIS_URL_PREFIX = "/reforis";
 export const REFORIS_API_URL_PREFIX = `${REFORIS_URL_PREFIX}/api`;
 
 export const ForisURLs = {
+    // turris-auth
     login: `/login?${REFORIS_URL_PREFIX}/`,
     logout: `/logout`,
+    extendSession: `/extend-session`,
 
     static: `${REFORIS_URL_PREFIX}/static/reforis`,
     wifi: `${REFORIS_URL_PREFIX}/network-settings/wifi`,
diff --git a/src/utils/hooks.js b/src/utils/hooks.js
index db0c465..acc032e 100644
--- a/src/utils/hooks.js
+++ b/src/utils/hooks.js
@@ -40,3 +40,40 @@ export function useClickOutside(element, callback) {
         };
     });
 }
+
+/* Trap focus inside element. */
+export function useFocusTrap(elementRef, condition = true) {
+    useEffect(() => {
+        if (!condition) {
+            return;
+        }
+        const currentElement = elementRef.current;
+        const focusableElements = currentElement.querySelectorAll(
+            'button, [href], input, select, textarea, [tabindex]:not([tabindex="-1"])'
+        );
+        const firstElement = focusableElements[0];
+        const lastElement = focusableElements[focusableElements.length - 1];
+
+        const handleTab = (event) => {
+            if (event.key === "Tab") {
+                if (event.shiftKey) {
+                    if (document.activeElement === firstElement) {
+                        lastElement.focus();
+                        event.preventDefault();
+                    }
+                } else if (document.activeElement === lastElement) {
+                    firstElement.focus();
+                    event.preventDefault();
+                }
+            }
+        };
+
+        currentElement.addEventListener("keydown", handleTab);
+
+        firstElement.focus();
+
+        return () => {
+            currentElement.removeEventListener("keydown", handleTab);
+        };
+    }, [elementRef, condition]);
+}