diff --git a/Cartfile b/Cartfile
index 60924ca..0a50465 100644
--- a/Cartfile
+++ b/Cartfile
@@ -3,7 +3,7 @@ github "radex/SwiftyUserDefaults"
 github "libgit2/objective-git"
 # github "zahlz/SwiftPasscodeLock" "master"
 github "yishilin14/SwiftPasscodeLock" "app-extension-support"
-github "mssun/FavIcon" "master"
+github "leonbreedt/FavIcon"
 github "kishikawakatsumi/KeychainAccess"
 github "mattrubin/OneTimePassword"
 github "jpsim/Yams"
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 1ce0f8c..51aa52e 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -62,7 +62,7 @@ platform :ios do
     )
     # ensure_git_status_clean
     increment_build_number(
-      build_number: latest_testflight_build_number(version: get_version_number, initial_build_number: 0) + 1,
+      build_number: latest_testflight_build_number(version: get_version_number(target: "pass"), initial_build_number: 0) + 1,
       xcodeproj: "pass.xcodeproj"
     )
     # commit_version_bump(xcodeproj: "pass.xcodeproj")
diff --git a/pass.xcodeproj/project.pbxproj b/pass.xcodeproj/project.pbxproj
index 2a9d6b7..7b82025 100644
--- a/pass.xcodeproj/project.pbxproj
+++ b/pass.xcodeproj/project.pbxproj
@@ -706,7 +706,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 0900;
+				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = "Bob Sun";
 				TargetAttributes = {
 					A26075771EEC6F34005DB03E = {
@@ -1422,6 +1422,7 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
@@ -1429,6 +1430,7 @@
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -1480,6 +1482,7 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
@@ -1487,6 +1490,7 @@
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
diff --git a/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme b/pass.xcodeproj/xcshareddata/xcschemes/pass.xcscheme
index 75208fd..a455f03 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 = "0910"
+   LastUpgradeVersion = "0930"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,7 +26,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -66,7 +65,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"