diff --git a/platform-darwin/External/Pearl b/platform-darwin/External/Pearl
index ce913e09..b713577c 160000
--- a/platform-darwin/External/Pearl
+++ b/platform-darwin/External/Pearl
@@ -1 +1 @@
-Subproject commit ce913e09c841e96b9292b5fd45e6a5dd03f6da28
+Subproject commit b713577cd6cf07d516ec2be2220d9dc5f6ee1a4e
diff --git a/platform-darwin/MasterPassword-iOS.xcodeproj/project.pbxproj b/platform-darwin/MasterPassword-iOS.xcodeproj/project.pbxproj
index 696a651e..a92f2a19 100644
--- a/platform-darwin/MasterPassword-iOS.xcodeproj/project.pbxproj
+++ b/platform-darwin/MasterPassword-iOS.xcodeproj/project.pbxproj
@@ -4237,7 +4237,11 @@
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
 				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_STATIC_ANALYZER_MODE = deep;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_INTEGER = YES;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES;
+				CLANG_WARN_ASSIGN_ENUM = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -4252,7 +4256,9 @@
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_EXPLICIT_OWNERSHIP_TYPE = YES;
 				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_RECEIVER_WEAK = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = NO;
@@ -4445,6 +4451,10 @@
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
 				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_INTEGER = YES;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES;
+				CLANG_WARN_ASSIGN_ENUM = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -4459,7 +4469,9 @@
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_EXPLICIT_OWNERSHIP_TYPE = YES;
 				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_RECEIVER_WEAK = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = NO;
@@ -4551,7 +4563,11 @@
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_RAND = YES;
 				CLANG_ANALYZER_SECURITY_INSECUREAPI_STRCPY = YES;
 				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_STATIC_ANALYZER_MODE = deep;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_INTEGER = YES;
+				CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES;
+				CLANG_WARN_ASSIGN_ENUM = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -4566,7 +4582,9 @@
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_EXPLICIT_OWNERSHIP_TYPE = YES;
 				CLANG_WARN_OBJC_IMPLICIT_ATOMIC_PROPERTIES = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_RECEIVER_WEAK = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = NO;