         vc.view.addSubview(textView)
         vc.title = "Acknowledgements"
         textView.backgroundColor = .clear
+        textView.textColor = environment.colors.foreground
         textView.fillSuperview()
-        
-        let modal = DismissableModalViewController(childViewController: BlurViewController(viewController: vc), titleFont: environment.fonts.title, tintColor: .black, imageBundle: sharedAssetBundle, insets: UIEdgeInsets.zero.inset(topDelta: 30)) {
+
+        let blur: BlurViewController
+        if #available(iOS 13.0, *) {
+            blur = BlurViewController(blurredViewController: vc, vibrancyStyle: .label)
+        } else {
+            blur = BlurViewController(viewController: vc, vibrancy: true)
+        }
+        let modal = DismissableModalViewController(childViewController: blur, titleFont: environment.fonts.title, tintColor: textColor, imageBundle: sharedAssetBundle, insets: UIEdgeInsets.zero.inset(topDelta: 30)) {
             self.modalPresenter?.dismissTransparently(animated: true)
         }
         let modalPresenter = TransparentModalPresentingViewController(childViewController: modal)

        return stack
    }
    
    func configureStack(textColor: UIColor, links: [LinkIcon], companyLink: LinkIcon) -> UIStackView {
        let urlButton = UIButton(frame: .zero)
        urlButton.configure(title: websiteURL.absoluteString, tintColor: textColor, font: environment.fonts.text, target: self, selector: #selector(websiteURLPressed))
        
        let socialLinks = configureSocialLinks(textColor: textColor, links: links)
        let copyright = configureCopyright(textColor: textColor, companyLink: companyLink)
        
        if #available(iOS 11.0, *) {
            let stack = UIStackView(arrangedSubviews: [urlButton, copyright, socialLinks])

    }

    func setUpUI(textColor: UIColor, links: [LinkIcon], companyLink: LinkIcon) {
        let appInfoStack = configureAppInfoStack()
        let detailStack = configureDetails()
        let twoRingStack = configureStack(links: links, companyLink: companyLink)
        
        let stack = UIStackView(arrangedSubviews: [appInfoStack, detailStack, twoRingStack])
        stack.distribution = .equalSpacing
