diff --git a/Sources/Packages/Sources/SecureEnclaveSecretKit/SecureEnclaveStore.swift b/Sources/Packages/Sources/SecureEnclaveSecretKit/SecureEnclaveStore.swift
index d079bf3..d9093c3 100644
--- a/Sources/Packages/Sources/SecureEnclaveSecretKit/SecureEnclaveStore.swift
+++ b/Sources/Packages/Sources/SecureEnclaveSecretKit/SecureEnclaveStore.swift
@@ -75,7 +75,7 @@ extension SecureEnclave {
         public func delete(secret: Secret) throws {
             let deleteAttributes = KeychainDictionary([
                 kSecClass: kSecClassKey,
-                kSecAttrApplicationLabel: secret.id as CFData
+                kSecAttrApplicationLabel: secret.id
             ])
             let status = SecItemDelete(deleteAttributes)
             if status != errSecSuccess {
@@ -87,7 +87,7 @@ extension SecureEnclave {
         public func update(secret: Secret, name: String) throws {
             let updateQuery = KeychainDictionary([
                 kSecClass: kSecClassKey,
-                kSecAttrApplicationLabel: secret.id as CFData
+                kSecAttrApplicationLabel: secret.id
             ])
 
             let updatedAttributes = KeychainDictionary([
@@ -114,7 +114,7 @@ extension SecureEnclave {
             let attributes = KeychainDictionary([
                 kSecClass: kSecClassKey,
                 kSecAttrKeyClass: kSecAttrKeyClassPrivate,
-                kSecAttrApplicationLabel: secret.id as CFData,
+                kSecAttrApplicationLabel: secret.id,
                 kSecAttrKeyType: Constants.keyType,
                 kSecAttrTokenID: kSecAttrTokenIDSecureEnclave,
                 kSecAttrApplicationTag: Constants.keyTag,
@@ -145,7 +145,7 @@ extension SecureEnclave {
             let attributes = KeychainDictionary([
                 kSecClass: kSecClassKey,
                 kSecAttrKeyClass: kSecAttrKeyClassPrivate,
-                kSecAttrApplicationLabel: secret.id as CFData,
+                kSecAttrApplicationLabel: secret.id,
                 kSecAttrKeyType: Constants.keyType,
                 kSecAttrTokenID: kSecAttrTokenIDSecureEnclave,
                 kSecAttrApplicationTag: Constants.keyTag,
@@ -304,8 +304,8 @@ extension SecureEnclave.Store {
 extension SecureEnclave {
 
     enum Constants {
-        static let keyTag = "com.maxgoedjen.secretive.secureenclave.key".data(using: .utf8)! as CFData
-        static let keyType = kSecAttrKeyTypeECSECPrimeRandom
+        static let keyTag = Data("com.maxgoedjen.secretive.secureenclave.key".utf8)
+        static let keyType = kSecAttrKeyTypeECSECPrimeRandom as String
         static let unauthenticatedThreshold: TimeInterval = 0.05
     }
 
diff --git a/Sources/Packages/Sources/SmartCardSecretKit/SmartCardStore.swift b/Sources/Packages/Sources/SmartCardSecretKit/SmartCardStore.swift
index f6f83c8..8732d22 100644
--- a/Sources/Packages/Sources/SmartCardSecretKit/SmartCardStore.swift
+++ b/Sources/Packages/Sources/SmartCardSecretKit/SmartCardStore.swift
@@ -55,7 +55,7 @@ extension SmartCard {
             let attributes = KeychainDictionary([
                 kSecClass: kSecClassKey,
                 kSecAttrKeyClass: kSecAttrKeyClassPrivate,
-                kSecAttrApplicationLabel: secret.id as CFData,
+                kSecAttrApplicationLabel: secret.id,
                 kSecAttrTokenID: tokenID,
                 kSecUseAuthenticationContext: context,
                 kSecReturnRef: true
@@ -217,7 +217,7 @@ extension SmartCard.Store {
         let attributes = KeychainDictionary([
             kSecClass: kSecClassKey,
             kSecAttrKeyClass: kSecAttrKeyClassPrivate,
-            kSecAttrApplicationLabel: secret.id as CFData,
+            kSecAttrApplicationLabel: secret.id,
             kSecAttrTokenID: tokenID,
             kSecUseAuthenticationContext: context,
             kSecReturnRef: true
diff --git a/Sources/Secretive.xcodeproj/project.pbxproj b/Sources/Secretive.xcodeproj/project.pbxproj
index 6a67328..d1d9da5 100644
--- a/Sources/Secretive.xcodeproj/project.pbxproj
+++ b/Sources/Secretive.xcodeproj/project.pbxproj
@@ -612,13 +612,14 @@
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_SWIFT_FLAGS = "-Xfrontend -warn-concurrency -Xfrontend -enable-actor-data-race-checks";
+				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = macosx;
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_STRICT_CONCURRENCY = complete;
 			};
 			name = Debug;
 		};
@@ -671,13 +672,14 @@
 				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
-				OTHER_SWIFT_FLAGS = "-Xfrontend -warn-concurrency -Xfrontend -enable-actor-data-race-checks";
+				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = macosx;
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_STRICT_CONCURRENCY = complete;
 			};
 			name = Release;
 		};
@@ -705,7 +707,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
@@ -734,7 +735,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "Secretive - Host";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
@@ -837,13 +837,14 @@
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_SWIFT_FLAGS = "-Xfrontend -warn-concurrency -Xfrontend -enable-actor-data-race-checks";
+				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = macosx;
 				STRIP_INSTALLED_PRODUCT = NO;
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_STRICT_CONCURRENCY = complete;
 			};
 			name = Test;
 		};
@@ -867,7 +868,6 @@
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.Host;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Test;
@@ -912,7 +912,6 @@
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Test;
@@ -937,7 +936,6 @@
 				MARKETING_VERSION = 1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
@@ -964,7 +962,6 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.maxgoedjen.Secretive.SecretAgent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "Secretive - Secret Agent";
-				SWIFT_STRICT_CONCURRENCY = complete;
 				SWIFT_VERSION = 5.0;
 			};
 			name = Release;