diff --git a/.swiftlint.yml b/.swiftlint.yml
index dc53f83..97fe5c6 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -212,3 +212,5 @@ closure_body_length:
   error: 60
 type_name:
   max_length: 50
+trailing_closure:
+  only_single_muted_parameter: true
diff --git a/.travis.yml b/.travis.yml
index 8141e56..15d0d9a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode11.6
+osx_image: xcode12
 addons:
   homebrew:
     packages:
diff --git a/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme b/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme
index c21f6bb..3e62053 100644
--- a/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme
+++ b/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1100"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/pass/Controllers/GitRepositorySettingsTableViewController.swift b/pass/Controllers/GitRepositorySettingsTableViewController.swift
index 289866b..2bd4fb3 100644
--- a/pass/Controllers/GitRepositorySettingsTableViewController.swift
+++ b/pass/Controllers/GitRepositorySettingsTableViewController.swift
@@ -33,6 +33,7 @@ class GitRepositorySettingsTableViewController: UITableViewController, PasswordA
             keyStore: keychain
         )
     }
+
     private var gitAuthenticationMethod: GitAuthenticationMethod {
         get { Defaults.gitAuthenticationMethod }
         set {
diff --git a/pass/Controllers/PasswordDetailTableViewController.swift b/pass/Controllers/PasswordDetailTableViewController.swift
index 289d97d..5f7f8d3 100644
--- a/pass/Controllers/PasswordDetailTableViewController.swift
+++ b/pass/Controllers/PasswordDetailTableViewController.swift
@@ -88,9 +88,9 @@ class PasswordDetailTableViewController: UITableViewController, UIGestureRecogni
     @objc
     private func decryptThenShowPassword(keyID: String? = nil) {
         guard let passwordEntity = passwordEntity else {
-            Utils.alert(title: "CannotShowPassword".localize(), message: "PasswordDoesNotExist".localize(), controller: self) {
+            Utils.alert(title: "CannotShowPassword".localize(), message: "PasswordDoesNotExist".localize(), controller: self, completion: {
                 self.navigationController!.popViewController(animated: true)
-            }
+            })
             return
         }
         DispatchQueue.global(qos: .userInitiated).async {