diff --git a/.travis.yml b/.travis.yml
index 5d2b28c..00880c8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ before_install:
 install:
     - cd $MODULE_ROOT
     - curl -o install.sh https://raw.githubusercontent.com/appcelerator-modules/ci/master/travis/install.sh
-    - source install.sh -s 2.1.3.GA
+    - source install.sh
 script: 
     - curl -o script.sh https://raw.githubusercontent.com/appcelerator-modules/ci/master/travis/script.sh
     - source script.sh
diff --git a/ios/Classes/TiChartsLinePlotProxy.m b/ios/Classes/TiChartsLinePlotProxy.m
index a3d34ed..cd6e196 100644
--- a/ios/Classes/TiChartsLinePlotProxy.m
+++ b/ios/Classes/TiChartsLinePlotProxy.m
@@ -88,12 +88,12 @@ -(void)scatterPlot:(CPTScatterPlot*)plot plotSymbolWasSelectedAtRecordIndex:(NSU
 
 -(NSNumber*)numberForPlot:(CPTPlot*)plot field:(NSUInteger)fieldEnum recordIndex:(NSUInteger)index
 {
-    return [self numberForPlot:index forCoordinate:fieldEnum];
+    return [self numberForPlot:index forCoordinate:(CPTCoordinate)fieldEnum];
 }
 
 -(NSNumber*)highlightIndex
 {
-    return NUMINT(highlightSymbolIndex);
+    return [NSNumber numberWithUnsignedInteger:highlightSymbolIndex];
 }
 
 -(void)setHighlightIndex:(id)value
diff --git a/ios/Classes/TiChartsPiePlotProxy.m b/ios/Classes/TiChartsPiePlotProxy.m
index 4dcfbb4..9994c26 100644
--- a/ios/Classes/TiChartsPiePlotProxy.m
+++ b/ios/Classes/TiChartsPiePlotProxy.m
@@ -78,7 +78,7 @@ -(NSNumber*)numberForPlot:(CPTPlot*)plot field:(NSUInteger)fieldEnum recordIndex
 	if (fieldEnum == CPTPieChartFieldSliceWidth) {
 		num = [self numberForPlot:index];
 	} else { 
-		num = [NSNumber numberWithInt:index];
+		num = [NSNumber numberWithUnsignedInteger:index];
 	}
 	
 	return num;
@@ -103,7 +103,7 @@ -(CPTLayer*)dataLabelForPlot:(CPTPlot *)plot recordIndex:(NSUInteger)index
 
 -(CGFloat)radialOffsetForPieChart:(CPTPieChart *)pieChart recordIndex:(NSUInteger)index
 {
-	if ([explodeSet containsObject:[NSNumber numberWithInt:index]]) {
+	if ([explodeSet containsObject:[NSNumber numberWithUnsignedInteger:index]]) {
 		float amt = (float)[TiUtils floatValue:[self valueForUndefinedKey:@"explodeOffset"] def:0.0];
 		return amt;
 	}
diff --git a/ios/Classes/TiChartsPlotProxy.m b/ios/Classes/TiChartsPlotProxy.m
index 582545c..2c70555 100644
--- a/ios/Classes/TiChartsPlotProxy.m
+++ b/ios/Classes/TiChartsPlotProxy.m
@@ -96,7 +96,7 @@ -(NSNumber*)numberForPlot:(NSUInteger)index forCoordinate:(CPTCoordinate)coordin
         } else if (coordinate == CPTScatterPlotFieldY) {
             return val;
         } else {
-            return [NSDecimalNumber numberWithUnsignedInt:index];
+            return [NSDecimalNumber numberWithUnsignedInteger:index];
         }
     }
     
@@ -154,7 +154,7 @@ -(void)triggerReconfigure
 	[self performSelectorOnMainThread:@selector(reconfigurePlot) withObject:nil waitUntilDone:NO];
 }
 
--(void)addData:(NSArray*)values startingAtIndex:(int)index
+-(void)addData:(NSArray*)values startingAtIndex:(NSUInteger)index
 {
 	if (values != nil) {
 		Class dictionaryClass = [NSDictionary class];
@@ -268,7 +268,7 @@ -(void)notifyOfDataClickedEvent:(NSUInteger)index
 {
 	if ([self _hasListeners:@"dataClicked"]) {
 		NSDictionary *event = [NSDictionary dictionaryWithObjectsAndKeys:
-                               NUMINT(index),@"index",
+                               [NSNumber numberWithUnsignedInteger:index],@"index",
                                [self numberForPlot:index],@"value",
                                plot.identifier,@"name",                                
                                nil
@@ -293,7 +293,7 @@ -(void)notifyOfDataClickedEvent:(NSUInteger)index atPlotPoint:(CGPoint)plotPoint
 
 	if ([self _hasListeners:@"dataClicked"]) {
 		NSDictionary *event = [NSDictionary dictionaryWithObjectsAndKeys:
-								  NUMINT(index),@"index",
+								  [NSNumber numberWithUnsignedInteger:index],@"index",
 							      [self numberForPlot:index],@"value",
 							      self.plot.identifier,@"name",
                                   NUMINT(viewPoint.x),@"x",
diff --git a/ios/Classes/TiChartsScatterPlotProxy.m b/ios/Classes/TiChartsScatterPlotProxy.m
index d3ba2dd..bf3e3a9 100644
--- a/ios/Classes/TiChartsScatterPlotProxy.m
+++ b/ios/Classes/TiChartsScatterPlotProxy.m
@@ -85,7 +85,7 @@ -(NSNumber*)indexFromViewPoint:(id)args
 
 -(NSDictionary*)dataPointFromIndex:(id)args
 {
-    ENSURE_ARG_COUNT(args,1)
+    ENSURE_ARG_COUNT(args, 1);
     int index = [TiUtils intValue:[args objectAtIndex:0] def:0];
 
     double pts[2];
diff --git a/ios/charts.xcodeproj/project.pbxproj b/ios/charts.xcodeproj/project.pbxproj
index 07291e5..7a2d738 100644
--- a/ios/charts.xcodeproj/project.pbxproj
+++ b/ios/charts.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 45;
+	objectVersion = 46;
 	objects = {
 
 /* Begin PBXAggregateTarget section */
@@ -219,8 +219,11 @@
 /* Begin PBXProject section */
 		0867D690FE84028FC02AAC07 /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0610;
+			};
 			buildConfigurationList = 1DEB922208733DC00010E9CD /* Build configuration list for PBXProject "charts" */;
-			compatibilityVersion = "Xcode 3.1";
+			compatibilityVersion = "Xcode 3.2";
 			developmentRegion = English;
 			hasScannedForEncodings = 1;
 			knownRegions = (
@@ -290,15 +293,8 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 24DD6D1B1134B66800162E58 /* titanium.xcconfig */;
 			buildSettings = {
-				ARCHS = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphoneos*]" = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphonesimulator*]" = i386;
+				"ARCHS[sdk=iphoneos*]" = "$(ARCHS_STANDARD)";
+				"ARCHS[sdk=iphonesimulator*]" = "$(ARCHS_STANDARD)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DSTROOT = /tmp/TiCharts.dst;
@@ -307,6 +303,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TiCharts_Prefix.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "TI_VERSION=$(TI_VERSION)";
+				GCC_THUMB_SUPPORT = NO;
 				GCC_TREAT_WARNINGS_AS_ERRORS = NO;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = NO;
@@ -342,21 +339,15 @@
 			baseConfigurationReference = 24DD6D1B1134B66800162E58 /* titanium.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphoneos*]" = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphonesimulator*]" = i386;
+				"ARCHS[sdk=iphoneos*]" = "$(ARCHS_STANDARD)";
+				"ARCHS[sdk=iphonesimulator*]" = "$(ARCHS_STANDARD)";
 				DSTROOT = /tmp/TiCharts.dst;
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TiCharts_Prefix.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "TI_VERSION=$(TI_VERSION)";
+				GCC_THUMB_SUPPORT = NO;
 				GCC_TREAT_WARNINGS_AS_ERRORS = NO;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = NO;
@@ -368,7 +359,7 @@
 				GCC_WARN_UNUSED_VALUE = NO;
 				GCC_WARN_UNUSED_VARIABLE = NO;
 				INSTALL_PATH = /usr/local/lib;
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)\"",
@@ -387,15 +378,8 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 24DD6D1B1134B66800162E58 /* titanium.xcconfig */;
 			buildSettings = {
-				ARCHS = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphoneos*]" = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphonesimulator*]" = i386;
+				"ARCHS[sdk=iphoneos*]" = "$(ARCHS_STANDARD)";
+				"ARCHS[sdk=iphonesimulator*]" = "$(ARCHS_STANDARD)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DSTROOT = /tmp/TiCharts.dst;
@@ -404,6 +388,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TiCharts_Prefix.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "TI_VERSION=$(TI_VERSION)";
+				GCC_THUMB_SUPPORT = NO;
 				GCC_TREAT_WARNINGS_AS_ERRORS = NO;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = NO;
@@ -415,6 +400,8 @@
 				GCC_WARN_UNUSED_VALUE = NO;
 				GCC_WARN_UNUSED_VARIABLE = NO;
 				INSTALL_PATH = /usr/local/lib;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
+				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = (
 					"-DDEBUG",
 					"-DTI_POST_1_2",
@@ -434,21 +421,15 @@
 			baseConfigurationReference = 24DD6D1B1134B66800162E58 /* titanium.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphoneos*]" = (
-					armv6,
-					armv7,
-				);
-				"ARCHS[sdk=iphonesimulator*]" = i386;
+				"ARCHS[sdk=iphoneos*]" = "$(ARCHS_STANDARD)";
+				"ARCHS[sdk=iphonesimulator*]" = "$(ARCHS_STANDARD)";
 				DSTROOT = /tmp/TiCharts.dst;
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TiCharts_Prefix.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "TI_VERSION=$(TI_VERSION)";
+				GCC_THUMB_SUPPORT = NO;
 				GCC_TREAT_WARNINGS_AS_ERRORS = NO;
 				GCC_VERSION = "";
 				GCC_WARN_ABOUT_RETURN_TYPE = NO;
@@ -460,7 +441,7 @@
 				GCC_WARN_UNUSED_VALUE = NO;
 				GCC_WARN_UNUSED_VARIABLE = NO;
 				INSTALL_PATH = /usr/local/lib;
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
 				OTHER_CFLAGS = "-DTI_POST_1_2";
 				OTHER_LDFLAGS = "-ObjC";
 				PRODUCT_NAME = TiCharts;
@@ -477,6 +458,7 @@
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_THUMB_SUPPORT = NO;
 				PRODUCT_NAME = "Build & test";
 			};
 			name = Debug;
@@ -488,6 +470,7 @@
 				COPY_PHASE_STRIP = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
+				GCC_THUMB_SUPPORT = NO;
 				PRODUCT_NAME = "Build & test";
 				ZERO_LINK = NO;
 			};
diff --git a/ios/documentation/changelog.md b/ios/documentation/changelog.md
index b6e2143..35b2de0 100644
--- a/ios/documentation/changelog.md
+++ b/ios/documentation/changelog.md
@@ -1,5 +1,7 @@
 # Change Log
 <pre>
+v1.5.0  [TIMOB-18092] Updated to build for 64bit
+
 v1.4.1  [MOD-1120] Building with 2.1.3.GA and open sourcing
 	
 v1.4    [MOD-557] Removed 'all_load' from module.xcconfig for compatibility with Titanium SDK 2.0.0
diff --git a/ios/manifest b/ios/manifest
index 44f4b8c..dfa0fb9 100644
--- a/ios/manifest
+++ b/ios/manifest
@@ -2,12 +2,13 @@
 # this is your module manifest and used by Titanium
 # during compilation, packaging, distribution, etc.
 #
-version: 1.4.1
+version: 1.5.0
 apiversion: 2
+architectures: armv7 i386 x86_64 arm64
 description: Chart Module
 author: Jeff English
 license: Apache License, Version 2.0
-copyright: Copyright (c) 2011-2013 by Appcelerator,  Inc.
+copyright: Copyright (c) 2011-2014 by Appcelerator,  Inc.
 
 
 # these should not be edited
@@ -15,4 +16,4 @@ name: charts
 moduleid: ti.charts
 guid: cdfd00f4-1e90-4fe8-91a4-a163a947f338
 platform: iphone
-minsdk: 2.1.3.GA
+minsdk: 3.4.1.GA
diff --git a/ios/titanium.xcconfig b/ios/titanium.xcconfig
index 1b9f20c..e904ea5 100644
--- a/ios/titanium.xcconfig
+++ b/ios/titanium.xcconfig
@@ -4,7 +4,7 @@
 // OF YOUR TITANIUM SDK YOU'RE BUILDING FOR
 //
 //
-TITANIUM_SDK_VERSION = 2.1.3.GA
+TITANIUM_SDK_VERSION = 3.4.1.GA
 
 COREPLOT_HEADERS = "CorePlot/CorePlotHeaders"
 //