diff --git a/Source/XcodeWarnings.xcconfig b/Source/XcodeWarnings.xcconfig
index bfeeed9c..bddae84d 100644
--- a/Source/XcodeWarnings.xcconfig
+++ b/Source/XcodeWarnings.xcconfig
@@ -24,7 +24,6 @@ CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
 // Apple Clang - Warning Policies
 //GCC_WARN_PEDANTIC = YES
 //GCC_TREAT_WARNINGS_AS_ERRORS = YES
-//SWIFT_TREAT_WARNINGS_AS_ERRORS = YES
 
 // Apple Clang - Warnings - All languages
 CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES
@@ -115,7 +114,7 @@ CLANG_ANALYZER_NULL_DEREFERENCE = YES
 CLANG_ANALYZER_DIVIDE_BY_ZERO = YES
 CLANG_ANALYZER_MEMORY_MANAGEMENT = YES
 CLANG_TIDY_BUGPRONE_INFINITE_LOOP = YES
-CLANG_ANALYZER_NONNULL = YES_AGGRESSIVE
+CLANG_ANALYZER_NONNULL = YES
 CLANG_TIDY_BUGPRONE_ASSERT_SIDE_EFFECT = YES
 
 // Static Analysis - Issues - Apple APIs
@@ -157,3 +156,9 @@ CLANG_ANALYZER_SECURITY_INSECUREAPI_VFORK = YES
 CLANG_ANALYZER_DEADCODE_DEADSTORES = YES
 CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES
 CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES
+
+// Swift Compiler - Language
+SWIFT_STRICT_CONCURRENCY = complete
+
+// Swift Compiler - Warning Policies
+//SWIFT_TREAT_WARNINGS_AS_ERRORS = YES