iOS 7 is now the minimum deployment target

Simperium.podspec

@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   # Sources
   #
   s.source     = { :git => "https://github.com/Simperium/simperium-ios.git", :tag => "v" << s.version.to_s }
-  s.ios.deployment_target = '6.0'
+  s.ios.deployment_target = '7.0'
   s.source_files = 'Simperium/*.{h,m}'
 
   # Frameworks

Simperium.xcodeproj/project.pbxproj

@@ -1457,6 +1457,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_PARAMETER = NO;
 				INSTALL_PATH = "$(BUILT_PRODUCTS_DIR)";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
@@ -1486,6 +1487,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_PARAMETER = NO;
 				INSTALL_PATH = "$(BUILT_PRODUCTS_DIR)";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
@@ -1509,6 +1511,7 @@
 				GCC_PREFIX_HEADER = "SimperiumTests/SimperiumTests-Prefix.pch";
 				GCC_THUMB_SUPPORT = NO;
 				INFOPLIST_FILE = "SimperiumTests/IntegrationTests-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = (
 					"-ObjC",
@@ -1533,6 +1536,7 @@
 				GCC_PREFIX_HEADER = "SimperiumTests/SimperiumTests-Prefix.pch";
 				GCC_THUMB_SUPPORT = NO;
 				INFOPLIST_FILE = "SimperiumTests/IntegrationTests-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = (
 					"-ObjC",
@@ -1547,6 +1551,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				GCC_THUMB_SUPPORT = NO;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				VALID_ARCHS = "armv7 armv7s i386 x86_64 arm64";
 			};
@@ -1556,6 +1561,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				GCC_THUMB_SUPPORT = NO;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				VALID_ARCHS = "armv7 armv7s i386 x86_64 arm64";
 			};
@@ -1575,6 +1581,7 @@
 				GCC_PREFIX_HEADER = "SimperiumTests/SimperiumTests-Prefix.pch";
 				GCC_THUMB_SUPPORT = NO;
 				INFOPLIST_FILE = "SimperiumTests/UnitTests-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = (
 					"-ObjC",
@@ -1599,6 +1606,7 @@
 				GCC_PREFIX_HEADER = "SimperiumTests/SimperiumTests-Prefix.pch";
 				GCC_THUMB_SUPPORT = NO;
 				INFOPLIST_FILE = "SimperiumTests/UnitTests-Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = (
 					"-ObjC",