diff --git a/example/ios/Podfile b/example/ios/Podfile
index fa131f3c..e60b61b2 100644
--- a/example/ios/Podfile
+++ b/example/ios/Podfile
@@ -55,7 +55,7 @@ target 'Runner' do
 end
 
 target 'OneSignalNotificationServiceExtension' do
-   pod 'OneSignal', '>= 2.8.5', '< 3.0'
+   pod 'OneSignal', '>= 2.9.3', '< 3.0'
 end
 
 post_install do |installer|
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
index f8dceaa3..169398ec 100644
--- a/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -79,6 +79,7 @@
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
+		7D1CC2891625ECEF36CF5A3C /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = "<group>"; };
@@ -97,6 +98,7 @@
 		CAB34E9220F96BDA0024CA6B /* NotificationService.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = NotificationService.m; sourceTree = "<group>"; };
 		CAB34E9420F96BDA0024CA6B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		CAB34E9C20F96BE60024CA6B /* OneSignalNotificationServiceExtension.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = OneSignalNotificationServiceExtension.entitlements; sourceTree = "<group>"; };
+		EF6A8C8795AA76A9A3FCFBDF /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -129,6 +131,8 @@
 			children = (
 				3EE955317E30D1CA412DE9FA /* Pods-OneSignalNotificationServiceExtension.debug.xcconfig */,
 				6AEC1B2CA2C4C1914E65C196 /* Pods-OneSignalNotificationServiceExtension.release.xcconfig */,
+				EF6A8C8795AA76A9A3FCFBDF /* Pods-Runner.debug.xcconfig */,
+				7D1CC2891625ECEF36CF5A3C /* Pods-Runner.release.xcconfig */,
 			);
 			name = Pods;
 			sourceTree = "<group>";
@@ -344,7 +348,7 @@
 			files = (
 			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${PODS_ROOT}/../.symlinks/flutter/ios/Flutter.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
@@ -353,7 +357,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
diff --git a/pubspec.yaml b/pubspec.yaml
index a388a2e2..7dc42725 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -18,5 +18,5 @@ dev_dependencies:
     sdk: flutter
 
 environment:
-  sdk: ">=2.0.0-dev.28.0 <3.0.0"
-  flutter: ">=0.1.4 <2.0.0"
+  sdk: ">=2.1.0-dev.7.1 <3.0.0"
+  flutter: ">=0.10.1-pre.45 <2.0.0"
diff --git a/test/test_data.dart b/test/test_data.dart
index c5da1389..8287e8f9 100644
--- a/test/test_data.dart
+++ b/test/test_data.dart
@@ -5,7 +5,7 @@ import 'package:onesignal/src/notification.dart';
 import 'package:onesignal/src/defines.dart';
 
 class TestData {
-  static final file = new File('test.json');
+  static final file = new File(Directory.current.path + '/test.json');
   static final json =
       JsonDecoder().convert(file.readAsStringSync()) as Map<dynamic, dynamic>;