diff --git a/GCDWebServer.xcodeproj/project.pbxproj b/GCDWebServer.xcodeproj/project.pbxproj
index 0f25c74..23311bf 100644
--- a/GCDWebServer.xcodeproj/project.pbxproj
+++ b/GCDWebServer.xcodeproj/project.pbxproj
@@ -365,10 +365,10 @@
 		E22112761690B4DF0048D2B2 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
+				ARCHS = "$(ARCHS_STANDARD)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = iOS/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 5.1.1;
 				PRODUCT_NAME = GCDWebServer;
 				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;
@@ -379,10 +379,10 @@
 		E22112771690B4DF0048D2B2 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
+				ARCHS = "$(ARCHS_STANDARD)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = iOS/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 5.1.1;
 				PRODUCT_NAME = GCDWebServer;
 				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;