diff --git a/.gitignore b/.gitignore
index 2b28e39..5e22cf0 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 # Xcode
 #
 build/
+DerivedData/
+
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -17,3 +19,11 @@ DerivedData
 *.ipa
 *.xcuserstate
 .DS_Store
+
+
+### Xcode Patch ###
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcworkspace/contents.xcworkspacedata
+/*.gcno
diff --git a/ELWebService.xcodeproj/project.pbxproj b/ELWebService.xcodeproj/project.pbxproj
index 3b26787..84b5da0 100755
--- a/ELWebService.xcodeproj/project.pbxproj
+++ b/ELWebService.xcodeproj/project.pbxproj
@@ -278,7 +278,7 @@
 				TargetAttributes = {
 					17088ED01C5010EA007ADE1B = {
 						CreatedOnToolsVersion = 7.2;
-						LastSwiftMigration = 0920;
+						LastSwiftMigration = 1020;
 					};
 					179C5C5D1AB079980047169F = {
 						CreatedOnToolsVersion = 6.3;
@@ -288,10 +288,11 @@
 			};
 			buildConfigurationList = 179C5C581AB079980047169F /* Build configuration list for PBXProject "ELWebService" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = 179C5C541AB079980047169F;
 			productRefGroup = 179C5C5F1AB079980047169F /* Products */;
@@ -407,8 +408,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "ELWebServiceTests/ELWebServiceTests-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -422,8 +422,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.electrode.ELWebServiceTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "ELWebServiceTests/ELWebServiceTests-Bridging-Header.h";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -555,7 +554,7 @@
 				PRODUCT_NAME = ELWebService;
 				SKIP_INSTALL = YES;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -576,7 +575,7 @@
 				PRODUCT_NAME = ELWebService;
 				SKIP_INSTALL = YES;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -712,7 +711,7 @@
 				PRODUCT_NAME = ELWebService;
 				SKIP_INSTALL = YES;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = QADeployment;
 		};
@@ -727,8 +726,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "ELWebServiceTests/ELWebServiceTests-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = QADeployment;
 		};
diff --git a/README.md b/README.md
index a46fecf..b81f5f0 100755
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ ELWebService is an HTTP framework for Swift built on Foundation's `URLSession`.
 
 ## Requirements
 
-ELWebService requires Swift 4 and Xcode 9.2.
+ELWebService requires Swift 5 and Xcode 10.2.
 
 ## Installation
 
diff --git a/Source/Core/Request.swift b/Source/Core/Request.swift
index f6c3e89..aa77d0f 100755
--- a/Source/Core/Request.swift
+++ b/Source/Core/Request.swift
@@ -155,10 +155,10 @@ public struct Request {
      The HTTP header fields of the request. Each key/value pair represents a 
      HTTP header field value using the key as the field name.
     */
-    internal(set) var headers = [String : String]()
+    var headers = [String : String]()
     
     /// The cache policy of the request. See NSURLRequestCachePolicy.
-    internal(set) var cachePolicy = NSURLRequest.CachePolicy.useProtocolCachePolicy
+    var cachePolicy = NSURLRequest.CachePolicy.useProtocolCachePolicy
     
     /// The type of parameter encoding to use when encoding request parameters.
     public var parameterEncoding = ParameterEncoding.percent {
@@ -170,13 +170,13 @@ public struct Request {
     }
     
     /// The HTTP `Content-Type` header field value of the request.
-    internal(set) var contentType: String? {
+    var contentType: String? {
         set { headers[Headers.contentType] = newValue }
         get { return headers[Headers.contentType] }
     }
     
     /// The HTTP `User-Agent` header field value of the request.
-    internal(set) var userAgent: String? {
+    var userAgent: String? {
         set { headers[Headers.userAgent] = newValue }
         get { return headers[Headers.userAgent] }
     }
diff --git a/Source/Info.plist b/Source/Info.plist
index 8980a5a..4e1a045 100755
--- a/Source/Info.plist
+++ b/Source/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>6.7.0</string>
+	<string>6.8.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>